Mini Meatball Sandwiches – CanCooker

Ingredients

• 1 lb ground beef
• 1/2 cup panko bread crumbs
• 1 clove garlic
• 1 tbsp CanCooker Onion Pepper Seasoning
• 1/2 cup milk
• 2 tbsp olive oil
• 1/2 medium onion
• 1 24 oz jar marinara sauce
• 12 slider rolls
• 4 slices Provolone Cheese