How to Make Slow Cooker or Crockpot Lasagna. Need recipes and ideas for using crock pots to make simple and easy dinners and meals for families? This comfort food dish is way easier to make than classic lasagne, and we use a secret ingredient: frozen cheese ravioli. You'll need: canned diced tomatoes, crushed tomatoes, garlic, italian seasoning, balsamic vinegar, shredded mozzarella cheese.
