Make this recipe a recipe that people in that category can eat. categories: ['vegetarian'], recipe: cook spaghetti and drain. brown hamburger in skillet. add meat sauce to hamburger. in a 9x13 baking dish, spread spaghetti, butter, and salt. layer mozzarella cheese, then the cottage cheese. spread the hamburger mixture in next. now sprinkle parmesan cheese on top. bake at 350 degrees for 20 minutes.

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.