Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: preheat oven to 350 degrees. in a large skillet, brown and drain hamburger. stir in tomato paste, diced tomatoes, salt, pepper, italian seasoning, and red pepper flakes. cover and simmer for 20 minutes. meanwhile, cook lasagna noodles. in a 9x13 baking dish, layer noodles, cottage cheese, meat mixture, swiss cheese, and mozzarella. (you should make 3 complete layers ending with a generous helping of mozzarella cheese and a sprinkle of parmesan cheese.). bake for 30 minutes at 350 degrees. let stand 10 minutes before serving.

Target recipe: make lasagna first. boil for 8 minutes (slightly hard); rinse with cold water, drain and let sit. make mashed potatoes; saute 5 onions and 1 to 21 1/2 cups margarine on low heat until onions are soft. grat e cheddar cheese and add to potatoes; add onions and butter mixture. (leave a little out to spread on top when through layering.) in 9 x 13-inch pan, layer butter on bottom of pan, then lasagna noodles, then potato mixture. after 3 layers (lasagna on top), spread remaining butter and onions on top. cover with foil and bake at 350 degrees for about 30 to 40 minutes. note: the layers of the potato mix should not be more than 1/2-inch deep.