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Peppers Pepperoni Mushroom Stromboli
Prep Time
20 mins
Cook Time
35 mins

A delicious Italian sandwich.

Course: Appetizer, Dinner, Lunch, Sandwiches
Cuisine: American, Italian
Keyword: frozen bread dough, mushrooms, onions, peppers, sandwiches, stromboli
Servings: 6 Servings
  • 1 loaf frozen whole wheat bread dough, thawed thawed
  • 1 cup or more spaghetti or pizza sauce of your choice
  • 3 tablespoons olive oil
  • 6 mini sweet peppers, sliced
  • 1 4 oz can sliced mushrooms, drained
  • 2 cloves garlic, minced
  • 1/2 cup jarred roasted red peppers, chopped
  • 1/2 cup sliced black olives
  • 1/2 teaspoon each garlic powder, onion powder, basil, parsley, oregano and pepper.
  • 1 3 oz package sliced pepperoni
  • 1 to 2 cups shredded mozzarella cheese
  • 6 ounces sliced provolone cheese
  • 1/3 to 1/2 cup grated Parmesan cheese
  • 1 egg, slightly beaten
  1. Place bread dough in a large greased bowl, turning once to grease top. Cover and let rise in a warm place until doubled in size, about 45 minutes.
  2. Heat oil in a large skillet on medium heat. Add sweet peppers, mushrooms, garlic, roasted red peppers, black olives and all of the seasonings. Stir constantly until veggies tender. Remove from heat. Set aside.
  3. Preheat oven to 375º
  4. Punch dough down. Roll loaf into a 15 x 12-inch rectangle on a lightly floured surface. Spread spaghetti or pizza sauce over dough to within 1/2 inch from the edge. Layer pepper mixture, pepperoni, Provolone cheese and mozzarella cheese. Sprinkle with Parmesan cheese.

  5. Fold ends inward towards middle, about an inch in, fold one long side in towards middle, fold remaining long side in towards middle, pinching ends together. Place seam side down on greased baking sheet. Lightly brush beaten egg over top. Sprinkle with Parmesan cheese and dried herbs.
  6. Bake for 30 to 35 minutes or until lightly browned.
  7. Let stand 5 to 10 minutes before cutting