Lasaña de raviolis en olla de cocción lenta

Ingredientes

• 1 pound frozen cheese ravioli (The star layer that bakes into pillowy perfection.)
• 1 pound ground beef or Italian sausage, browned and drained (Adds savory depth (substitute plant-based crumbles for vegetarian).)
• 24 ounces jar of marinara sauce (Choose a chunky, herb-forward sauce for more texture.)
• 1 can (15 ounces) crushed tomatoes (Brightens and balances sweetness.)
• 1 cup ricotta cheese (Creamy binder (substitute cottage cheese or dairy-free ricotta).)
• 2 cups shredded mozzarella (Melty, golden topping (use dairy-free shreds for vegan).)
• 1/2 cup grated Parmesan (Nutty finish (nutritional yeast works for dairy-free).)
• 1 medium onion, finely chopped (Softens into sweetness.)
• 3 cloves garlic, minced (Fragrant backbone.)
• 1 teaspoon dried oregano (For classic Italian flavor.)
• 1 teaspoon dried basil (For classic Italian flavor.)
• Salt and black pepper to taste
• Fresh basil or parsley for garnish (optional)

Preparación

1. 1

   --- Preparation ---

2. 2

   In a skillet, cook ground beef or sausage with the chopped onion and garlic until no pink remains. Season with salt, pepper, oregano, and basil. Drain excess fat.

3. 3

   In a bowl, combine the marinara and crushed tomatoes. Stir in half the Parmesan and taste for seasoning — the sauce should sing a little brighter than you think it needs.

4. 4

   --- Layering ---

5. 5

   Spoon a thin layer of sauce into the bottom of a 6-quart crockpot.

6. 6

   Place a single layer of frozen ravioli (do not thaw), then spread dollops of ricotta over the ravioli, sprinkle a bit of the meat mixture, and spoon more sauce.

7. 7

   Repeat to build two to three layers, finishing with sauce.

8. 8

   --- Cooking ---

9. 9

   Sprinkle shredded mozzarella and remaining Parmesan evenly across the top.

10. 10

    Cover and cook on low for 3–4 hours, until the ravioli are tender and the cheese is bubbling and lightly golden.

11. 11

    Let the lasagna sit uncovered for 10–15 minutes to set slightly before scooping.

12. 12

    --- Serving ---

13. 13

    Garnish with fresh basil or parsley and serve.