Easy Philly Sliders | Mama's Cooking

Ingredients

• 2 pounds ground beef
• 1 sweet yellow onion, diced
• 1 green bell pepper, diced
• 1 1/2 teaspoons garlic powder
• 1 teaspoon salt
• 1/2 teaspoon ground pepper
• 1/2 teaspoon onion powder
• 4 ounces cream cheese, softened
• 24 slider rolls
• 6 ounces provolone cheese, thinly sliced
• 4 tablespoons butter, melted
• 1 teaspoon garlic salt