Our editors and experts handpick every product we feature. We may earn a commission from your purchases.
3 tablespoons butter
1 pound sliced fresh mushrooms
1 large onion, halved and sliced
2 medium sweet red peppers, julienned
2 garlic cloves, minced
1/4 teaspoon salt
1/4 teaspoon pepper
6 hoagie buns, split
1-1/2 pounds sliced deli pastrami
12 slices provolone cheese
Preheat broiler. In a 6-qt. stockpot, heat butter over medium heat. Add mushrooms, onion and peppers; cook and stir 5-7 minutes or until tender. Add garlic; cook 1 minute longer. Drain vegetable mixture; stir in salt and pepper.
Arrange buns on a baking sheet. Layer bun bottoms with pastrami and vegetable mixture; top with cheese. Broil 4-5 in. from heat 1-2 minutes or until cheese is melted and bun tops are toasted.