Step 1: Cook the Ground Beef
- Brown the Meat: In a large skillet over medium heat, cook the ground beef or Italian sausage, breaking it up into crumbles until fully browned. Drain any excess fat.
- Add Onion and Garlic: Stir in the diced onion and garlic. Cook for about 2-3 minutes until the onion is soft and translucent.
- Season the Meat: Add the Italian seasoning, crushed red pepper flakes (if using), salt, and pepper. Stir in the diced tomatoes (optional) and marinara sauce, mixing well. Simmer for 5 minutes to let the flavors blend.
Step 2: Assemble the Crockpot Lasagna
- Layer the Sauce: In a greased slow cooker, spread a thin layer of the meat sauce on the bottom.
- Add Ravioli: Place a single layer of frozen ravioli over the sauce.
- Add Cheese: Spoon dollops of ricotta cheese (if using) on top of the ravioli, then sprinkle a layer of shredded mozzarella and Parmesan cheese.
- Repeat Layers: Repeat the layers of sauce, ravioli, and cheese until all ingredients are used, ending with a generous layer of cheese on top.
Step 3: Cook the Lasagna
- Cook on Low: Cover the slow cooker and cook on Low for 4-5 hours or High for 2-3 hours, until the ravioli is tender and the cheese is melted and bubbly.
Step 4: Serve
- Garnish: When ready to serve, sprinkle the lasagna with fresh basil or parsley for added color and flavor.
- Serve Hot: Scoop portions of the lasagna into bowls or plates and enjoy with garlic bread or a fresh green salad.
Tips for Success:
- Meatless Option: You can easily make this a vegetarian dish by skipping the ground beef or sausage and adding extra vegetables like spinach, mushrooms, or zucchini.
- Ravioli Variations: Try different ravioli fillings like spinach and cheese, beef, or mushroom for more flavor variations.
- Make Ahead: You can assemble this lasagna the night before and refrigerate it. In the morning, pop it in the crockpot and set it to cook while you’re out!
Conclusion
This Easy Crockpot Ravioli Lasagna is a no-fuss, comforting meal that tastes like you spent hours in the kitchen. With tender ravioli, rich sauce, and gooey cheese, it’s the perfect dish to feed the family on busy weeknights. Just layer the ingredients, let the crockpot do the work, and enjoy a delicious lasagna-style dinner!