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Starbucks Egg, Pesto & Mozzarella Sandwich: nutrition and allergens

The Egg, Pesto & Mozzarella Sandwich at Starbucks has 390 calories, 16 g fat, 36 g carbohydrate, 21 g protein and 790 mg sodium per serving (146 g), according to Starbucks’ nutrition information.

Values converted by script from official files; text drafted with AI assistance From Starbucks’ nutrition information Last checked How pages are made
Egg, Pesto & Mozzarella Sandwich from Starbucks
Image: Starbucks

Starbucks describes it as “Get 21g of protein with fluffy, cage-free egg frittata with kale, basil pesto and mozzarella on a toasted Cheddar and onion bun, a flavorful twist on a classic egg and cheese sandwich”

Nutrition facts

Egg, Pesto & Mozzarella Sandwich nutrition facts
Serving size146 g
Calories 390
Calories from fat 140
Total fat (g) 16 21%
Saturated fat (g) 6 30%
Trans fat (g) 0
Cholesterol (mg) 175 58%
Sodium (mg) 790 34%
Total carbohydrate (g) 36 13%
Dietary fiber (g) 2 7%
Total sugars (g) 1
Protein (g) 21 42%

Percentages are the share of the FDA Daily Value for adults and children 4 and over, worked out from Starbucks’ published amounts (how % Daily Value works). A dash means Starbucks does not publish that value for this item. Not published for this item: added sugars.

Using the FDA’s rule of thumb that 5% of the Daily Value or less per serving is low and 20% or more is high, one serving is high in cholesterol (58%), protein (42%), sodium (34%), saturated fat (30%) and fat (21%). Add it up with other items in the Starbucks nutrition calculator.

Allergens

According to Starbucks, the Egg, Pesto & Mozzarella Sandwich contains milk, egg and wheat.

Allergens reported by Starbucks for the Egg, Pesto & Mozzarella Sandwich
MilkContains
EggContains
FishNot listed
Crustacean shellfishNot listed
Tree nutsNot listed
PeanutsNot listed
WheatContains
SoyNot listed
SesameNot listed

Starbucks lists allergens only for its own food items; beverages and most third-party packaged snacks have no allergen list in its menu data, so only part of the menu has allergen information. Because cafés share equipment to store, prepare and serve unpackaged products, Starbucks says it cannot guarantee any of them are allergen-free; for beverages it refers customers to the ingredient statement or the package label.

Filter the whole Starbucks menu by allergen

Ingredients

Cheddar and onion bialy [enriched wheat flour (wheat flour, malted barley flour, niacin, reduced iron, ascorbic acid (dough conditioner), thiamine mononitrate, riboflavin, folic acid), water, white Cheddar cheese (pasteurized milk, bacterial culture, salt, microbial enzymes), onions, vegetable oil (canola, sunflower and/or soybean oil), extra virgin olive oil, salt, yeast, wheat flour, cultured wheat flour, lactic acid, ascorbic acid, microbial enzymes], egg frittata patty [eggs, yogurt (pasteurized skim milk, milk protein concentrate, microbial enzymes, cheese culture), Monterey jack cheese (pastuerized milk, cheese culture, salt, microbial enzymes), Gruyere cheese (cultured pasteurized milk, salt, microbial enzymes), contains 2% or less of the following: unmodified corn starch, mirin (rice wine), natural ginger flavor, ginger puree (ginger, water, salt, citric acid), soy type flavor (hydrolized protein, yeast extract, maltodextrin, sunflower oil, natural flavor), garlic, salt, rice vinegar, xanthan gum, citric acid], low moisture part-skim mozzarella cheese [cultured pasteurized part-skim milk, salt, microbial enzymes], kale pesto [kale, vegetable oil blend (canola oil, olive oil), basil, parsley, garlic, lemon juice concentrate, contains 2% or less of the following: sea salt, citric acid, ascorbic acid]

Other items in Breakfast at Starbucks

By calories, the Egg, Pesto & Mozzarella Sandwich ranks 13 of 17 in Starbucks’ Breakfast section, from lowest to highest. The table shows the 9 items nearest to it; each item is compared at its first listed size.

Nearby items in Breakfast at Starbucks by calories
ItemCalories
Chicken Bacon Protein Pocket 310
Ellenos Strawberry Shortcake Greek Yogurt 310
Ellenos Muesli Yogurt 340
Bacon, Gouda & Egg Sandwich 360
Egg, Pesto & Mozzarella Sandwich 390
Impossible Breakfast Sandwich 420
Sausage, Cheddar & Egg Sandwich 480
Double-Smoked Bacon, Cheddar & Egg Sandwich 500
Bacon, Sausage & Egg Wrap 640

Nutrition for all 17 items in Breakfast at Starbucks

Browse the Starbucks menu by goal: high-protein items · low-calorie items · low-carb items

Breakfast sandwiches at other chains

Starbucks is one of 14 chains on this site that sell breakfast sandwiches. Of the 135 at other chains, 19 have fewer calories and 116 have the same or more than the Egg, Pesto & Mozzarella Sandwich, comparing each at its first listed size; portions differ, so check the serving on each item’s page.

Breakfast sandwiches at other chains by calories
ItemCalories
Jack in the Box Extreme Sausage Sandwich 260
Chick-fil-A Bacon, Egg & Cheese Muffin 300
Chick-fil-A Egg White Grill 300
McDonald’s Egg McMuffin 310
Burger King Egg & Cheese Croissan'wich 310
Whataburger Egg Sandwich 310
Arby's Bacon & Cheese Croissant 330
Dunkin' Egg and Cheese on English Muffin 340

Compare all breakfast sandwiches side by side (136 items at 14 chains)

Sources

  1. 1
    Starbucks, Starbucks online menu Covers menu · Checked 8 Oct 2026
  2. 2
    Starbucks, Starbucks product pages (nutrition by size, ingredients and food allergens) Covers nutrition, allergens and ingredients · Checked 8 Oct 2026

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