Ingredients
Scale
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1 (24 oz) bag frozen fully-cooked meatballs
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1 (24 oz) jar marinara sauce
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4 hoagie rolls or sub rolls
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4 slices provolone cheese
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2 tablespoons butter, softened
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1 teaspoon garlic powder
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Optional: chopped parsley
Instructions
1️⃣ Preheat oven to 375°F.
2️⃣ Heat meatballs and marinara sauce in a saucepan over medium heat for 15–20 minutes.
3️⃣ Split rolls, spread with butter, and sprinkle with garlic powder. Toast in oven 5 minutes.
4️⃣ Fill rolls with meatballs and sauce, top with provolone.
5️⃣ Bake another 3–5 minutes until cheese is melted. Garnish with parsley if desired.