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Easy Vegetarian Stromboli

A delightful, comforting dish featuring pizza dough enveloping a savory medley of flavorful fillings, perfect for weeknight dinners or family gatherings.
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Prep Time 20 minutes
Cook Time 25 minutes
Total Time 45 minutes
Servings: 4 servings
Course: Dinner, Main Course
Cuisine: Italian
Calories: 350
Ingredients Method Notes

Ingredients
  

For the Stromboli
  • 1 lb pizza dough Forms the soft and chewy base.
  • 1 tablespoon olive oil For sautéing, imparting a rich flavor.
  • ½ lb baby Bella mushrooms, cut into slices Adds depth and satisfying texture.
  • ½ tsp onion powder Provides a subtle sweetness.
  • ½ tsp garlic powder Infuses aromatic essence.
  • ½ tsp smoked paprika Adds a hint of smokiness.
  • Salt and pepper to taste Salt and pepper to taste Essential for flavor enhancement.
  • 6-9 slices provolone or mozzarella cheese Adds melty texture.
  • ½ cup frozen spinach or fresh spinach leaves For added nutrition.
  • ¼ cup black olives Provides a briny punch.
  • 1 cup shredded mozzarella Extra cheesiness.
  • 1 egg Egg wash (1 egg beaten with 1 tablespoon water) For a golden, glossy finish.
  • to taste sesame seeds For crunch and aesthetics.
  • Fresh chopped basil to garnish Fresh chopped basil For aroma and flavor burst.
  • 1 cup marinara sauce for dipping or drizzling Classic Italian touch.

Method
 

Preparation
  1. Preheat the oven to 375°F.
  2. Heat the olive oil over medium-high heat in a skillet. Add in the sliced mushrooms, onion powder, garlic powder, smoked paprika, salt, and pepper. Sauté until the mushrooms become tender.
  3. Dust your kitchen counter with flour. Roll out the pizza dough into a large rectangle.
Assembly
  1. Layer the provolone cheese first, leaving about a 1½ inch border around the edges. Then add spinach, sautéed mushrooms, and black olives. Lastly, top with shredded mozzarella.
  2. Roll the pizza dough from one end to the other, ensuring all fillings are snug. Seal the seam by pinching it firmly.
  3. Transfer the stromboli to a sheet pan lined with parchment paper, seam side down.
  4. Cut slits on the top of the stromboli using a knife to allow steam to escape.
  5. Brush the top with the egg wash.
Baking
  1. Bake for 20-25 minutes or until golden brown.
  2. Remove from the oven and let it stand for a couple of minutes before slicing.
  3. Top with fresh basil and sesame seeds. Serve with marinara sauce.

Notes

Consider mixing different cheeses or adding spices for extra warmth. Chill the dough for easier handling if it’s too soft. Serve immediately for the best experience.