INGREDIENTS
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4 green bell peppers
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1 large egg, lightly beaten
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1 (14-ounce) jar spaghetti sauce, divided
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1 cup seasoned croutons, crushed
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1 teaspoon dried onion flakes or
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1/2 teaspoon onion powder
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1/4 teaspoon black pepper
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3/4 pound ground round
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Grated Parmesan cheese