while beef is browning, fill mini muffin pan with won ton wrappers pushing down slightly.
1. Brown beef and drain.
2. Mix the refried beans, taco seasoning,rotel, 1-1/2 cup shredded cheese and black olives in with the meat.
3. Scoop a small amount into each of the won tons and bake for 5 mins.
4. Bring muffin pan out and sprinkle with remaining shredded cheese on top and bake until melted.
5. Top with a dollop of sour cream and chopped green onions.