Before you even think about plugging in that crock pot, take a moment to prepare your ingredients. Slice the mushrooms, dice the onion, chop the bell pepper, and mince the garlic. Fresh ingredients can make a world of difference. It’s like creating a beautiful painting—you want to start with quality colors!

This step is optional but highly recommended. Heat a skillet over medium heat with the olive oil. Add the mushrooms, onion, bell pepper, and garlic. Sauté for about 5-7 minutes until they’re softened. This simple step elevates the flavors, releasing those natural sugars that make veggies sweet and savory.

After sautéing, it’s time to throw everything into the crock pot. Start with your uncooked pasta and veggies. Next, add the spinach, ricotta cheese, and egg. Follow that with one jar of pasta sauce, half of the mozzarella, and all of the Parmesan cheese.

Gently mix all the ingredients together until well combined. Then pour the second jar of pasta sauce over the top. This layering ensures that every bit of pasta is coated and protected, resulting in a creamy meal with rich flavors.

Now for the magic! Cover the crock pot with its lid. Cook on low for 4-6 hours or on high for 2-3 hours. The cooking time depends on your pasta type and how al dente you prefer it.

About 30 minutes before you plan to serve, sprinkle the remaining mozzarella on top. Cover it again and let it melt into the dish. It’s like adding a delicious icing on the cake!

Once everything is cooked, scoop portions into bowls. Garnish with fresh basil or parsley if you’re feeling fancy. You’ll soon find yourself relishing every mouthful of this comforting dish!