A handful of ingredients is all it takes to have a fast appetizer ready for game day.
Ingredients
- serving cooking spray: 1 piece
- deli roast beef: 1 pound (thinly sliced)
- provolone cheese: 1 pack (8 ounce pack, thinly sliced)
- vegetable oil: 1 Tbsp
- onion: 1 piece (diced)
- green bell pepper: 1 piece (diced)
- mushrooms: 0.5 cup (sliced)
- unsalted butter: 2 Tbsp (melted)
- garlic powder: 0.25 tsp
- Adobo seasoning: 0.25 tsp
- italian seasoning: 0.25 tsp
- slider buns: 12 piece
Metric Conversion
Stages of cooking
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Preheat the oven to 350 degrees F (175 degrees C). Spray a 9x13-inch baking dish with cooking spray.
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Slice the rolls in half vertically, leaving each roll attached as a sheet. Peel off the top layer and set aside; place the bottoms of the rolls in the prepared dish. Layer roast beef and cheese across the rolls.
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Heat oil in a a small skillet over medium-high heat. Cook onion, bell pepper, and mushrooms until soft, about 5 minutes. Spread pepper mixture over cheese and beef. Place the tops of the rolls back on.
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Mix melted butter, garlic powder, adobo seasoning, and Italian seasoning together. Brush seasoned butter on the tops of the rolls, pouring any extra over the sides.
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Bake in the preheated oven until cheese starts to melt, about 15 minutes. Separate each roll into a sandwich using a serrated knife. Serve hot.