I don't know where this recipe came from, but we've (meaning the Jewkes sisters) have been making this for years. It's the easiest lasagna you'll ever make and so yummy and different from traditional lasagna recipes. I'm sure once you make it, it'll become a staple in your dinner rotation as it has in mine.
Sour Cream Lasagna
1 lb ground beef or turkey (I actually just cook a couple breasts of chicken and then shred it)
16 oz. spaghetti sauce
1 cup cottage cheese
1 cup sour cream
2 tsp. Italian seasonings to taste
8oz. lasagna noodles, cooked al dente (or you can use Barilla no-boil noodles)
1 cup shredded cheddar cheese
parmesan cheese to taste (optional)
Preheat oven to 350 degrees. Mix together meat, sauce, sour cream, cottage cheese, and 1 tsp. Italian seasoning. Layer in 9x13 dish: noodles, meat, noodles, meat. Top with cheddar cheese, 1 tsp. Italian seasoning, and parmesan cheese (gives a little extra flavor). Bake uncovered for 30 minutes. Serve.