Beef pot pie: what one box adds to your sodium

A meta-analysis of 35 randomized trials in 2885 adults already treated for high blood pressure found that each 100 mmol a day less sodium, about 2.3 g, lowered systolic pressure by 6.81 mm Hg (95% CI 4.96 to 8.66). The trials ran a median of only 28 days. That finding is about sodium in general, and it is the reason it sits on this page. One 250 g individual beef pot pie in USDA survey data carries about 935 mg sodium, 678 calories and 13.6 g saturated fat, with 22 g protein. Those portion figures are scaled up from 100 g, and boxed pies range from roughly 200 g to 450 g, so the weight on your own box decides the real number. The USDA reference record for a prepared frozen pie comes close on sodium, 365 mg per 3.5 oz (100 g) against 374 mg, and lower on saturated fat, 4.1 g against 5.5 g. Neither record shows how much brands vary. We found no study of the beef pot pie itself. Frozen pot pies sold as not-ready-to-eat were behind a 2007 Salmonella outbreak, and the cooking steps CDC reported afterward are set out at the end of this page.

The numbers, per 3.5 oz (100 g)

How much is actually in it

• The USDA reference record for a prepared frozen beef pot pie lists 365 mg sodium and 4.1 g saturated fat per 3.5 oz (100 g), close to the survey value for sodium and lower for saturated fat. — USDA SR Legacy FDC 172093 Beef Pot Pie, frozen entree, prepared (n = 1 record) Evidence E source
  Per 100 g: sodium 365 mg (FNDDS 374 mg), saturated fat 4.149 g (FNDDS 5.454 g), thiamin 0.197 mg

What a real portion looks like

• One individual beef pot pie of 250 g carries about 935 mg sodium, 678 calories and 13.6 g saturated fat in USDA survey data, with 22 g protein. — FNDDS food code 27317010 Pot pie, beef (n = 1 record) Evidence E source
  Per 100 g: 271 calories, protein 8.92 g, total fat 15.37 g, saturated fat 5.454 g, sodium 374 mg, potassium 173 mg; per individual pie (250 g): 677.5 calories, sodium 935 mg, saturated fat 13.6 g, protein 22.3 g

What cooking and storage change

• In a 2007 US outbreak of 401 Salmonella cases in 41 states, illness was linked to frozen not-ready-to-eat pot pies, and 77% of patients who ate them had cooked them in a microwave. — 401 cases of salmonellosis in 41 states, United States, 2007; multistate case-control study (n = 401) Evidence C source
  Odds ratio 23.6 (p<0.001) for eating the implicated frozen pot pies; 32% of ill persons hospitalized; 77% had microwaved the pies
• Investigators of a 396-case Salmonella outbreak found that most patients did not follow the frozen pot pie's cooking instructions and did not know their microwave oven's wattage. — 396 cases of Salmonella enterica serotype I 4,5,12:i:- infection, United States; case-control study (n = 396) Evidence C source
  Turkey variety of not-ready-to-eat frozen pot pies identified as the vehicle; labels had undefined microwave wattage categories; recall and revised cooking instructions

What it does to your health

• By a meta-analysis of 35 randomized trials in 2885 treated hypertensive adults, each 100 mmol/day less sodium lowered systolic blood pressure by 6.81 mm Hg. — 2885 participants with hypertension on constant blood pressure-lowering medication, 35 RCTs, median 28 days (n = 2885) Evidence A source
  Per 100 mmol reduction in 24-hour urinary sodium: systolic BP -6.81 mm Hg (95% CI 4.96-8.66), diastolic -3.85 mm Hg (95% CI 2.26-5.43)
• By a meta-analysis of 36 cluster randomized trials with 66,803 people, population sodium reduction programs lowered office systolic blood pressure by 2.64 mm Hg versus usual care. — 66,803 participants in 36 cluster randomized controlled trials (community, family, school, workplace) (n = 66803) Evidence A source
  Office systolic BP mean difference -2.64 mm Hg (95% CI -3.48 to -1.80), with heterogeneity; benefit in adults, not in children
• In a randomized trial of 72 adults with essential hypertension, four weeks of self-performed sodium reduction lowered 24-hour blood pressure by 9/5 mm Hg versus control. — 72 patients with essential hypertension, Denmark, randomized 2:1, 4 weeks (n = 72) Evidence B source
  Urinary sodium -66 mmol (95% CI -96 to -37); 24-hour systolic BP -9 mm Hg (95% CI -13 to -4), diastolic -5 mm Hg (95% CI -8 to -1)

Safety, limits and interactions

• USDA FSIS advises reheating leftover beef pot pie to 165 °F (74 °C) as measured with a food thermometer. In a microwave it advises covering and rotating the food for even heating and, because microwaves have cold spots, checking the temperature in several places with a food thermometer. — households reheating cooked food Evidence E source
  Reheat to 165 °F checked with a thermometer in several places
• CDC traced a 2007 Salmonella outbreak with 401 cases in 41 states to frozen, not-ready-to-eat pot pies. Most patients had cooked them in a microwave, and confusion about the microwave instructions may have left the pies undercooked. CDC concluded that frozen not-ready-to-eat foods such as pot pies need to be cooked thoroughly. — people in the United States who ate frozen not-ready-to-eat pot pies in 2007 Evidence C source
  401 salmonellosis cases, 32% hospitalized, illness associated with the pot pies (odds ratio 23.6), 77% of patients microwaved them
• For frozen not-ready-to-eat pot pies, CDC says consumers should follow the cooking instructions that match their microwave's wattage. After the 2007 outbreak the revised package instructions said the pie needs to reach 165 °F (74 °C), measured with a food thermometer in several spots. — households cooking frozen not-ready-to-eat pot pies in a microwave Evidence E source
  Cook to the wattage-specific instructions and check 165 °F (74 °C) with a thermometer in several spots

What people believe that the data does not support

• US law names older people, men, Black adults and those with a family history of high blood pressure as the groups most likely to benefit from sodium reduction. — US authorized health claim, sodium and hypertension Evidence E source
  Authorized claim concerns sodium as a nutrient; no product-level claim for pot pies in 21 CFR

Who this works differently for

• In 18 higher-quality trial and observational studies with 3406 children and adolescents, each extra gram of sodium a day was linked to 0.8 mm Hg higher systolic blood pressure. — children and adolescents aged 0-18 years; 18 higher-quality studies within a review of 85 studies (58,531 participants) (n = 3406) Evidence C source
  Sodium reduction trials: systolic -0.6 mm Hg (95% CI 0.5, 0.8); per +1 g sodium/day: systolic +0.8 mm Hg (95% CI 0.4, 1.3), diastolic +0.7 mm Hg (95% CI 0.0, 1.4)
• For anyone serving beef pot pie, CDC names people 65 and older, children under 5, people with weakened immune systems and pregnant women as the groups at higher risk of food poisoning, and children under 5 are three times more likely to be hospitalized if they get a Salmonella infection. — people 65 and older, children under 5, people with weakened immune systems, pregnant women Evidence E source
  Children under 5 three times more likely to be hospitalized with Salmonella infection

The bottom line

Two more trials put the sodium question in proportion. Across 36 cluster randomized trials with 66,803 people in communities, schools and workplaces, sodium reduction programs lowered office systolic pressure by 2.64 mm Hg (95% CI 1.80 to 3.48) compared with usual care, and the trials disagreed with each other a good deal. In a small Danish trial, 72 adults with essential hypertension who cut sodium on their own for four weeks saw 24-hour systolic pressure fall by 9 mm Hg (95% CI 4 to 13) against controls. Nobody was blinded, and the advice covered the whole diet rather than any one food. No US health claim names pot pies. The authorized claim concerns sodium as a nutrient, and the regulation lists people with a family history of high blood pressure, older people, men and Black adults as those most likely to benefit from eating less of it. Who should take care. In 2007, 401 people in 41 states caught Salmonella linked to frozen not-ready-to-eat pot pies from a single maker, with raw filling inside, and 77% of patients who ate them had cooked them in a microwave. The case-control odds ratio for eating those pies was 23.6, a comparison of odds that is not a personal risk figure. A second analysis of the same outbreak found most patients had not followed the cooking instructions and did not know their oven wattage. Those pies were raw inside, the investigators judged that confusion over the microwaving instructions might have left them undercooked, and 32% of the people who fell ill were hospitalized. CDC names people 65 and older, children under 5, people with weakened immune systems and pregnant women as the groups at higher risk of food poisoning, and children under 5 are three times more likely to be hospitalized if they get a Salmonella infection. CDC's report on that outbreak concluded that frozen not-ready-to-eat foods such as pot pies need to be cooked thoroughly. The implicated pies were poultry, not beef, so this is CDC's general conclusion about raw frozen pies rather than advice written for a beef one. CDC says consumers should follow the cooking instructions that match their microwave's wattage, and the revised package instructions it reports set 165 °F (74 °C), measured with a food thermometer in several spots. That matters most for the groups just named. USDA FSIS gives the same 165 °F figure for reheating leftovers and, because microwaves have cold spots, advises covering and rotating the food and checking the temperature in several places. For children, pooled trial and observational data from 18 higher-quality studies with 3406 participants link each extra gram of sodium a day to 0.8 mm Hg higher systolic pressure (95% CI 0.4 to 1.3). The 6.81 mm Hg figure at the top comes from people on blood pressure medication, so it does not describe a healthy adult.

Sources

1. bpp-r5-02 · USDA SR Legacy, dataset
   Beef Pot Pie, frozen entree, prepared (FDC 172093, sr_legacy, Meals, Entrees, and Side Dishes): Fatty acids, total saturated 4.149 g; Thiamin 0.197 mg; Sodium 365 mg per 100 g
   USDA SR Legacy, FDC 172093 Beef Pot Pie, frozen entree, prepared · checked 2026-10-02
2. bpp-r5-01 · USDA FNDDS, dataset
   Pot pie, beef (FNDDS 27317010, FDC 2706630, WWEIA Meat mixed dishes): 1 individual pie = 250 g; 1 cup = 200 g; 1 pie, any size = 1260 g; per 100 g: Energy 271 kcal; Protein 8.92 g; Total lipid (fat) 15.37 g; Fatty acids, total saturated 5.454 g; Sodium 374 mg; Potassium 173 mg; per 1 individual pie: sodium 935.0 mg
   USDA FNDDS 2021-2023, food code 27317010 (FDC 2706630) · checked 2026-10-02
3. bpp-r5-03 · case-control study
   This report summarizes the results of subsequent investigations of the outbreak, which determined that 401 cases of salmonellosis occurred in 41 states during 2007, with 32% of ill persons hospitalized. A multistate case-control study conducted during October 3-13 indicated that illness was associated with consumption of Banquet brand frozen, not-ready-to-eat pot pies (odds ratio = 23.6; p<0.001). Further investigation determined that 77% of patients who ate these pies cooked them in microwave ovens and that consumer confusion regarding microwaving instructions might have resulted in a failure to cook the product properly.
   MMWR Morb Mortal Wkly Rep, 2008 · checked 2026-10-02
4. bpp-r5-04 · case-control study
   Review of product labels identified inconsistent language regarding preparation, and the cooking instructions included undefined microwave wattage categories. Surveys found that most patients did not follow the product's cooking instructions and did not know their oven's wattage.
   Epidemiol Infect, 2014 · checked 2026-10-02
5. bpp-r5-05 · meta-analysis of RCTs
   We included 35 studies (median duration of 28 days) with a total of 2885 participants. For every 100 mmol reduction in 24-hour urinary sodium excretion, systolic blood pressure decreased by 6.81 mm Hg (95% CI, 4.96-8.66), diastolic blood pressure decreased by 3.85 mm Hg (95% CI, 2.26-5.43), and mean arterial pressure decreased by 4.83 mm Hg (95% CI, 3.22-6.44).
   Hypertension, 2024 · checked 2026-10-02
6. bpp-r5-06 · meta-analysis of RCTs
   The population-based sodium reduction interventions decreased office systolic BP (SBP) compared with usual care in 36 studies (MD: -2.64 mmHg [95% confidence interval: -3.48- to 1.80]), with evidence of heterogeneity.
   Hypertens Res, 2025 · checked 2026-10-02
7. bpp-r5-07 · randomized controlled trial
   Urinary sodium excretion decreased 66 mmol (95% CI, -96 to -37 mmol) in the intervention group compared with the control group. Systolic 24-hour BP decreased 9 mm Hg after low-sodium diet compared with the control group (95% CI, -13 to -4 mm Hg).
   J Am Heart Assoc, 2024 · checked 2026-10-02
8. sf-nrte-r4-1 · agency advice
   When reheating leftovers, be sure they reach 165° F as measured with a food thermometer. ... When reheating in the microwave, cover and rotate the food for even heating. ... Also, because microwaves have cold spots, check the temperature of the food in several places with a food thermometer
   USDA FSIS, Leftovers and Food Safety · checked 2026-10-08
9. sf-potpie-nrte-hf-1 · case-control study within a CDC outbreak investigation
   Further investigation determined that 77% of patients who ate these pies cooked them in microwave ovens and that consumer confusion regarding microwaving instructions might have resulted in a failure to cook the product properly. ... This outbreak highlights the need to cook not-ready-to-eat frozen foods thoroughly; these products should be clearly labeled as requiring complete cooking, and cooking instructions should be validated to account for variability in microwave wattage and common misconceptions among consumers regarding the nature of not-ready-to-eat foods.
   CDC, MMWR Morb Mortal Wkly Rep 57(47): Multistate Outbreak of Salmonella Infections Associated with Frozen Pot Pies, United States, 2007 (2008) · checked 2026-10-08
10. sf-potpie-nrte-hf-2 · agency advice
    Consumers should follow cooking instructions specific for an oven's wattage. ... internal temperature of the pies needs to reach 165°F (74°C) as measured by a food thermometer in several spots.
    CDC, MMWR Morb Mortal Wkly Rep 57(47): Multistate Outbreak of Salmonella Infections Associated with Frozen Pot Pies, United States, 2007 (2008) · checked 2026-10-08
11. bpp-r5-09 · regulatory text
    The populations at greatest risk for high blood pressure, and those most likely to benefit from sodium reduction, include those with family histories of high blood pressure, the elderly, males because they develop hypertension earlier in life than females, and black males and females.
    21 CFR 101.74, Health claims: sodium and hypertension · checked 2026-10-02
12. bpp-r5-08 · meta-analysis
    In experimental studies, sodium reduction interventions decreased systolic blood pressure by 0.6 mm Hg [95% confidence interval (CI): 0.5, 0.8] and diastolic blood pressure by 1.2 mm Hg (95% CI: 0.4, 1.9). The meta-analysis of 18 experimental and observational studies (including 3406 participants) with sodium intake and blood pressure measurement methods of high quality showed that, for every additional gram of sodium intake per day, systolic blood pressure increased by 0.8 mm Hg (95% CI: 0.4, 1.3) and diastolic blood pressure by 0.7 mm Hg (95% CI: 0.0, 1.4).
    Int J Epidemiol, 2018 · checked 2026-10-02
13. sf-hrg-8 · agency advice
    Higher risk groups include people who are 65 and older, children under 5, people with weakened immune systems, and pregnant women. ... Children younger than 5 are three times more likely to be hospitalized if they get a Salmonella infection.
    U.S. Centers for Disease Control and Prevention, People at Increased Risk for Food Poisoning (2025) · checked 2026-10-08