This Grandma's Lasagna recipe is a classic family favorite with layers of hearty meat sauce, lasagna noodles, cottage cheese, mozzarella, and Parmesan cheese.
Brown the ground beef in a large skillet over medium heat until no longer pink. Drain any excess grease.
Stir in the garlic, spaghetti sauce, and diced tomatoes. Season with salt and pepper to taste, then simmer for 25-30 minutes.
Spread a few tablespoons of the meat sauce into the bottom of a 9x13-inch baking dish. Arrange 4-5 uncooked lasagna noodles over the sauce.
Spread one-third of the meat sauce over the noodles, then top with half of the mozzarella cheese and half of the cottage cheese.
Repeat the layers, starting with the lasagna noodles, then the meat sauce, mozzarella cheese, and cottage cheese. Finish with a final layer of meat sauce and sprinkle the top with Parmesan cheese.
Bake in a preheated 350°F oven for 30 minutes. Let the lasagna rest for 10 minutes before slicing and serving.
Notes
Regular lasagna noodles are used in this recipe and do not need to be boiled first.
Assemble the lasagna up to 24 hours ahead, cover, and refrigerate until ready to bake.
Leftovers can be refrigerated for up to 4 days or frozen for up to 3 months.
Let the lasagna rest for about 10 minutes before slicing for cleaner layers.