Ingredients
Method
- Mix beef, breadcrumbs, egg, salt, and garlic powder; form 12 small meatballs.
- Bake meatballs at 425°F for 12 to 14 minutes until 160°F. Lightly press each with a spatula.
- Lower oven to 350°F. Split connected rolls; place bottom slab in a pan.
- Spread half the marinara; place one meatball on each roll. Add remaining sauce and mozzarella; replace top slab.
- Brush with butter mixed with oregano. Bake covered 12 minutes, then uncovered 5 minutes.
- Rest 5 minutes; cut into 12 sliders.