Step 1

Grease your slow cooker with cooking spray. In a medium bowl stir together marinara sauce, garlic, and basil.

Step 2

Layer half of the frozen ravioli in the bottom of the slow cooker. Cover with half of the sauce, then half of the cheese. Repeat process and layer ravioli, then sauce, and then cheese on top.

Step 3

Cover and cook on low for 4-6 hours. Garnish with fresh basil and cracked black pepper if desired and serve.