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Last updated: Aug 9, 2026

Johnny Rockets

Johnny's Breakfast Sandwich with Sourdough

Breakfast SandwichesPopular

Johnny Rockets Johnny's Breakfast Sandwich with Sourdough is carb-leaning, with about 43% of macro calories from carb. Each serving has 420 calories, 20g protein, 50g carbs, and 20g fat, making it better suited to carb-aware planning than low-carb goals.

1 serving

Serving Size

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420

Calories

Per serving

20 g

Protein

50 g

Carbs

20 g

Fat

Nutrition Facts

Amount per serving

Calories420 kcal

% Daily Value*

Total Fat 20 g26%

Saturated Fat 10 g50%

Trans Fat 0 g—

Cholesterol 230 mg77%

Sodium 710 mg31%

Total Carbohydrate 50 g18%

Dietary Fiber 0 g0%

Total Sugars 0 g—

Protein 20 g40%

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

420

kcal

Protein20 g (17%)

Carbs50 g (43%)

Fat20 g (39%)

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

Meal Planning Insights

Protein density4.8/10

17% of macro calories come from protein.

Satiety index10/10

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

Activity estimate105 min walk

About 42 minutes of running for these calories.

Key Nutrients

Protein 20 g40%

Fiber 0 g0%

Sodium 710 mg31%

Sugars 0 g—

Saturated Fat 10 g50%

How we calculate these values

Diet Compatibility

High protein4.8/10 protein density from 20g protein and 420 calories.No

Lower carb50g carbs per serving.No

Low fat20g total fat per serving.No

High sugar0g total sugars per serving.No

High sodium710mg sodium per serving.Yes

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

Compare with other items

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

Quick comparisons

Johnny's Breakfast Sandwich with Sourdough has 170 more calories than 1000 Island Dressing and 20g more protein. Compare

Johnny's Breakfast Sandwich with Sourdough has 10 fewer calories than A-1 Burger and 10g more protein. Compare

1000 Island Dressing250 kcal · 0 g proteinA-1 Burger430 kcal · 10 g proteinA-1 Burger with Beef Burger Patty640 kcal · 30 g proteinA-1 Burger with Boca Veggie Burger Patty550 kcal · 30 g proteinA-1 Burger with Gardein Burger Patty600 kcal · 20 g proteinA-1 Burger with Gluten Free Bun720 kcal · 20 g protein

Compare with 1000 Island Dressing

Johnny's Breakfast Sandwich with Sourdough Compared With Nearby Items

Johnny Rockets Johnny's Breakfast Sandwich with Sourdough is listed in the Breakfast Sandwiches category with 420 calories, 20g protein, 50g carbs, and 20g fat per serving.

Data Source and Methodology

Nutrition values for Johnny's Breakfast Sandwich with Sourdough are maintained in Nutrimetry from restaurant-published menu data and were last checked on Aug 9, 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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