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Last updated: Aug 12, 2026

Tubby's

Mushroom, Steak & Cheese (Large)

Grilled Steak SubsPopular

Tubby's Mushroom, Steak & Cheese (Large) is carb-leaning, with about 49% of macro calories from carb. Each serving has 825 calories, 50g protein, 100.9g carbs, and 24.2g fat, making it better suited to carb-aware planning than low-carb goals.

(577.2g)

Serving Size

577.2 g

Serving Weight

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825

Calories

Per serving

50 g

Protein

100.9 g

Carbs

24.2 g

Fat

Nutrition Facts

Amount per serving

Calories825 kcal

% Daily Value*

Total Fat 24.2 g31%

Saturated Fat 8.2 g41%

Trans Fat 0 g—

Cholesterol 87 mg29%

Sodium 1,929 mg84%

Total Carbohydrate 100.9 g37%

Dietary Fiber 7.6 g27%

Total Sugars 6.1 g—

Protein 50 g100%

Vitamin A—

Vitamin C—

Vitamin D—

Calcium—

Iron—

Potassium—

Caffeine—

* The % Daily Value tells you how much a nutrient in a serving contributes to a daily diet.

Nutrition Breakdown

825

kcal

Protein50 g (24%)

Carbs100.9 g (49%)

Fat24.2 g (27%)

Estimated calorie contribution using 4 kcal/g for protein and carbohydrates and 9 kcal/g for fat.

Meal Planning Insights

Protein density6.1/10

24% of macro calories come from protein.

Satiety index10/10

Estimated from protein, fiber, calories, and fat balance.

Activity estimate206 min walk

About 82 minutes of running for these calories.

Key Nutrients

Protein 50 g100%

Fiber 7.6 g27%

Sodium 1,929 mg84%

Sugars 6.1 g—

Saturated Fat 8.2 g41%

How we calculate these values

Diet Compatibility

High protein6.1/10 protein density from 50g protein and 825 calories.Yes

Lower carb100.9g carbs per serving.No

Low fat24.2g total fat per serving.No

High sugar6.1g total sugars per serving.No

High sodium1,929mg sodium per serving.Yes

Vegetarian source flagNo vegetarian flag is published for this item.Not flagged

Ingredients

Steak, 12 Inch Tubby's Sub Bun, Shredded Lettuce, Mushrooms, Tomato, White American Cheese, Yellow Onions

Allergens

Contains

Milk

Compare with other items

Select up to 3 items to compare calories, protein, sodium, and macros.

Quick comparisons

Mushroom, Steak & Cheese (Large) has 245 more calories than 12 Inch Multigrain Bun and 30g more protein. Compare

Mushroom, Steak & Cheese (Large) has 365 more calories than 12 Inch Tubby's Sub Bun and 34g more protein. Compare

12 Inch Multigrain Bun580 kcal · 20 g protein12 Inch Tubby's Sub Bun460 kcal · 16 g protein6 Inch Multigrain Bun290 kcal · 10 g protein6 Inch Tubby's Sub Bun230 kcal · 8 g protein8 Inch Multigrain Bun300 kcal · 10 g protein8 Inch Tubby's Sub Bun300 kcal · 11 g protein

Compare with 12 Inch Multigrain Bun

Mushroom, Steak & Cheese (Large) Compared With Nearby Items

Tubby's Mushroom, Steak & Cheese (Large) is listed in the Grilled Steak Subs category with 825 calories, 50g protein, 100.9g carbs, and 24.2g fat per serving.

Data Source and Methodology

Nutrition values for Mushroom, Steak & Cheese (Large) are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 12, 2026. Macro percentages use 4 calories per gram for protein and carbohydrates and 9 calories per gram for fat.

Read the data methodology

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