Whip potatoes and butter. Add ... temperature before baking. Bake at 375°F for about an ... made a day ahead. Optional: Add 1 tablespoon ... or grated Cheddar cheese.
Ingredients: 7 (cheese .. crumbs .. milk .. salt ...)
Brown meat and onion. Drain ... and refrigerate overnight. Bake, uncovered, about 45 minutes ... If lasagna is baked when made, cover with foil. ... plenty of spaghetti sauce.)