Easy Beef - With ground meat

1 lb hamburger (I use 2 sometimes) 1 medium diced onion 1 (1 1/4 ounce) package taco seasoning 1 (10 -14 1/2 ounce) can diced tomatoes (use Rotel for heat) 1[...]

1 lb hamburger 2 cups four-cheese Mexican blend cheese 1 (2 1/2 ounce) can black olives 1 (16 ounce) can stewed tomatoes (I like the spicy mix) 1 (16 ounce)[...]

1 lb hamburger (I use 2 sometimes) 1 medium diced onion 1 (1 1/4 ounce) package taco seasoning 1 (10 -14 1/2 ounce) can diced tomatoes (use Rotel for heat) 1[...]