This is originally from the Betty Crocker cookbook. My 3rd and 4th grade daughters are learning to cook and this is simple enough for them, but turns out well enough to serve to guests. (When they use this recipe, they usually sub 1/4-1/2 tsp onion powder for the chopped onion.) It's also a very versatile recipe: sometimes we also add other spices -- oregano, basil, thyme for Italian food or cinnamon and mint for Greek food.) We always oven-bake these, though there are also pan-fry and microwave options in the cookbook that we've not tried. Also good to cook ahead and freeze for later use.