How to Make It
Heat broiler. Arrange the pita halves cut-side up on a broilerproof baking sheet. Brush with 2 tablespoons of the oil and sprinkle with the paprika, oregano, and 1/4 teaspoon salt. Broil until crisp, 2 to 3 minutes; set aside.
Heat the remaining 2 tablespoons of oil in a large skillet. Add the peppers, garlic, and 1/4 teaspoon salt. Cook until the peppers are hot and fragrant, 2 to 3 minutes. Stir in the lemon juice.
Top the pita halves with the pepper mixture and sprinkled with the provolone. Broil until the provolone melts, 2 to 3 minutes. Cut into pieces before serving.