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Egg, Pesto & Mozzarella Sandwich: An Herbaceous Breakfast Classic

ByMenu Updates
Egg, Pesto & Mozzarella Sandwich

The Egg, Pesto & Mozzarella Sandwich is a fresh, Mediterranean-inspired breakfast option that brings bold, herbaceous flavors to your morning routine—perfect as a tasty vegetarian alternative to classic egg sandwiches.
It features a fluffy, cage-free egg frittata blended with kale for extra nutrition and texture, layered with vibrant basil-kale pesto and topped with melted low-moisture part-skim mozzarella for that irresistible cheesy pull. Everything is nestled in a toasted Cheddar and onion bun (a savory, slightly bready twist with cheesy notes and subtle onion flavor).
Packing 21g of protein and around 390 calories, it’s a satisfying, high-protein choice that’s meat-free yet full of rich, savory depth—ideal for anyone craving something flavorful and filling without the bacon. A go-to for pesto lovers looking for a step up from the usual breakfast sandwich!

$5.95 – 390 Calories

What’s Included In It?

  • Bread: Toasted Cheddar and Onion Bun (Ciabatta-style bialy).
  • Egg: Cage-free Egg Frittata with Kale.
  • Cheese: Sliced Mozzarella Cheese.
  • Spread: Basil Pesto (Basil and Kale blend).

Nutrition & Calories Insights Table

NutrientAmount per Serving (146g)% Daily Value
Calories39020%
Total Fat16g21%
Saturated Fat6g30%
Trans Fat0g—
Cholesterol175mg58%
Sodium790mg34%
Total Carbohydrates36g13%
Dietary Fiber2g7%
Sugars1g—
Protein21g42%

What Are The Customization options Available In Egg, Pesto & Mozzarella Sandwich

  • 2% Milk
  • Almond
  • Coconut
  • Breve (Half & Half)
  • Heavy Cream
  • Nonfat Milk
  • Oatmilk
  • Protein-boosted Milk
  • Soy
  • Nondairy Vanilla Sweet Cream
  • Vanilla Sweet Cream
  • Whole Milk
  • Whipped Cream
  • Extra Whipped Cream
  • Light Whipped Cream
  • No Whipped Cream
  • Cinnamon Powder
  • Nutmeg Powder
  • Salted Brown–Buttery Topping
  • Extra Salted Brown Butter Topping
  • Light Salted Brown–Buttery Topping
  • No Salted Brown–Buttery Topping
  • Caramel Brulée Topping
  • Caramel Crunch Topping
  • Cinnamon Dolce Sprinkles
  • Cookie Crumble Topping
  • Chocolate Curls Topping
  • Pumpkin Spice Topping
  • Red & Green Sprinkle Topping
  • Caramel Drizzle
  • Mocha Drizzle
  • Nondairy Brown Sugar Cream Cold Foam
  • Nondairy Chocolate Cream Cold Foam
  • Nondairy Gingerbread Cream Cold Foam
  • Nondairy Matcha Cream Cold Foam
  • Nondairy Peppermint Chocolate Cream Cold Foam
  • Nondairy Salted Caramel Cream Cold Foam
  • Nondairy Strawberry Cream Cold Foam
  • Nondairy Sugar Cookie Cream Cold Foam
  • Nondairy Vanilla Sweet Cream Cold Foam
  • Banana Protein Cold Foam
  • Brown Sugar Protein Cold Foam
  • Caramel Brulée Protein Cold Foam
  • Chocolate Protein Cold Foam
  • Gingerbread Protein Cold Foam
  • Matcha Protein Cold Foam
  • Peppermint Chocolate Protein Cold Foam
  • Pistachio Protein Cold Foam
  • Salted Caramel Protein Cold Foam
  • Sugar Cookie Protein Cold Foam
  • Vanilla Protein Cold Foam
  • Chocolate Cream Cold Foam
  • Extra Chocolate Cream Cold Foam
  • Light Chocolate Cream Cold Foam
  • No Chocolate Cream Cold Foam
  • Banana Cream Cold Foam
  • Brown Sugar Cream Cold Foam
  • Caramel Brulée Cream Cold Foam
  • Vanilla Sweet Cream Cold Foam
  • Gingerbread Cream Cold Foam
  • Matcha Cream Cold Foam
  • Peppermint Chocolate Cream Cold Foam
  • Pistachio Cream Cold Foam
  • Salted Caramel Cream Cold Foam
  • Strawberry Cream Cold Foam
  • Sugar Cookie Cream Cold Foam
  • None
  • No water – Prepared with 2% Milk
  • No water – Prepared with Almondmilk
  • No water – Prepared with Coconutmilk
  • No water – Prepared with Cream (Half & Half)
  • No water – Prepared with Heavy Cream
  • No water – Prepared with Nonfat Milk
  • No water – Prepared with Oatmilk
  • No water – Prepared with Soymilk
  • No water – Prepared with Nondairy Vanilla Sweet Cream
  • No water – Prepared with Vanilla Sweet Cream
  • No water – Prepared with Whole Milk
  • Pistachio Sauce
  • Caramel Brulée Sauce
  • Dark Caramel Sauce
  • Mocha Sauce
  • White Chocolate Mocha Sauce
  • Brown Sugar Syrup
  • Caramel Syrup
  • Sugar-Free Caramel Syrup
  • Cinnamon Dolce Syrup
  • Gingerbread Syrup
  • Hazelnut Syrup
  • Peppermint Syrup
  • Sugar Cookie Syrup
  • Sugar-Free Vanilla Syrup
  • Vanilla Syrup
  • Vanilla Bean Powder scoops
  • Add Shots
  • None
  • Blonde Espresso
  • Signature Espresso
  • 1/2 Decaf
  • Decaf Espresso Roast
  • 1/3 Decaf
  • 2/3 Decaf
  • None
  • Ristretto
  • Long Shot
  • None
  • Upside Down
  • None
  • Line the Cup with Caramel Sauce
  • Line the Cup with Mocha Sauce
  • Ice
  • Extra Ice
  • Light Ice
  • No Ice
  • Pistachio Sauce
  • Matcha Powder scoops
  • Classic Syrup
  • Honey Blend Syrup
  • Honey
  • Sugar In The Raw®
  • Splenda®
  • Stevia in the Raw®
  • Sugar
  • Personal Cup
  • None
  • Short Cup
  • Tall Cup
  • Grande Cup
  • Venti Cup

Frequently Asked Questions – Egg, Pesto & Mozzarella Sandwich

Yes! It’s a lacto-ovo vegetarian option—made with eggs and dairy (like mozzarella and other cheeses), but no meat or meat by-products. Official ingredients list microbial enzymes (vegetarian-friendly) in the cheeses, so no animal rennet is used. Perfect for vegetarians looking for a hearty, meat-free breakfast!

It’s served on a toasted Cheddar and onion bialy (a soft, flavorful roll similar to ciabatta). The bun has white cheddar cheese and onions baked right in, giving it a savory, cheesy crust with subtle onion notes that pairs amazingly with the pesto and egg.

Starbucks’ kale pesto is nut-free! It’s a blend of kale, basil, parsley, garlic, lemon juice, and vegetable oils (canola and olive)—no pine nuts or other tree nuts listed in the official ingredients. That said, always double-check the label in-store or on the Starbucks app/website, as cross-contamination is possible due to shared equipment.

Since it’s pre-assembled and warmed to order, you can’t remove or swap core ingredients (like the kale in the frittata or the pesto spread). But you can easily add extras like Sriracha, avocado spread, or other available toppings for a personalized kick!

Definitely— it packs 21g of protein per serving (around 390 calories total), making it one of the top high-protein vegetarian picks on the Starbucks breakfast menu. Great fuel for busy mornings!

It’s heated in a high-speed oven right at the store, which toasts the bun perfectly and melts the mozzarella into that gooey, irresistible layer while keeping everything hot and fresh.

Discover the full Starbucks USA menu right here — from classic hot & iced coffees, refreshing cold teas, protein-packed beverages, bakery treats, sandwiches, and seasonal specials, all with the latest 2026 prices, sizes, calories, and customization options. Whether you’re craving the bold 1971 Roast™ Americano, viral Dubai Chocolate Mocha, high-protein Iced Matcha, or a quick Egg Bites breakfast, find everything you need to plan your perfect Starbucks run. Tap below for the complete USA menu breakdown by category, current pricing, and fan-favorite picks

Starbucks Menu With Prices

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