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two slices of sicilian (square, thick crust) pizza on a sheet of unbleached parchment paper, a bite has been taken from the slice in the front
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5 from 1 vote

Sicilian Protein Pizza (Gluten Free)

A delicious gluten-free, high-protein, thick crust Sicilian pizza! This Sicilian protein pizza recipe is vegetarian and great for meal prep.
Prep Time10 minutes
Cook Time20 minutes
Total Time30 minutes
Course: Main Course
Cuisine: American, Italian
Servings: 6 servings
Calories: 306kcal

Equipment

Ingredients

Crust:

Toppings:

Instructions

  • Preheat oven to 325F (163C).
  • Line a 13x9x2" pan with aluminum foil (since we are going to put this in the broiler later, don't use parchment paper!) and rub with oilve oil. Set aside.
  • Mix egg whites and olive oil until combined.
    12 large egg whites, 1 tablespoon extra-virgin olive oil
  • Add remaining crust ingredients, and mix well.
    1 cup gluten free oat flour, ¼ cup whole husk psyllium, ¾ cup unflavored whey protein concentrate, 2 teaspoons baking powder, ½ teaspoon sea salt1 cup gluten free oat flour
  • Pour crust batter into pan, and bake for 16-18 minutes, just until firm. To avoid having a dry bread crust, do not overbake!
  • Remove from oven, and let cool enough so that you can handle the foil and remove it from the pan (with the crust on it).
  • Place on broiler tray, and wipe off any extra olive oil that may be on the exposed foil.
  • Top crust with sauce, basil and garlic, Locatelli cheese, and mozzarella cheese.
    1 cup Rao's Vodka sauce, sprinkle of basil and garlic powder, 2 tablespoons Locatelli Pecorino Romano cheese, 1 ½ cups shredded low-moisture part-skim mozzerella cheese
  • Place in broiler for a minute or two, just until the cheese is melted.
  • Remove from broiler, slice, and enjoy!

Video

Notes

Top Tip: For best results, use good sauce and good cheese. That's what is going to make it taste like pizza, so don't skimp! :)
Ingredient Substitutions:
There really aren't any viable ingredient substitutions for this recipe. Of course you may use your preferred sauce and cheese, but the crust ingredients need to remain as listed for best results.
Recipe Variations:
Thin crust pizza: Spread the batter thinner for a crispier texture (use a ½ sheet pan baking sheet).
Air fryer pizza: Cut the crust into smaller pieces and cook in an air fryer instead of the broiler.
Different ways to season: Try onion powder, red pepper flakes, or Italian seasoning.
Favorite toppings: Add arugula, bell peppers, fresh basil, or your favorite pizza topping. Except pineapple. No pineapple on this delicious protein pizza. ;)
Storage Info:
Store leftover pizza in an airtight container in the fridge for up to 3 days. Wrap slices in plastic wrap (once cool) and place in a ziplock bag for freezer storage. Reheat in an air fryer or oven for best results, or in the microwave for a quicker option.

Nutrition

Serving: 1serving | Calories: 306kcal | Carbohydrates: 20g | Protein: 27g | Fat: 13g | Fiber: 6g | Sugar: 2g