Easy Peasy Chili

2 lbs ground beef
1 onion, peeled and sliced
1 green pepper, chopped
3 cloves garlic
1TBsp cumin
1 1/2 TBsp chili powder
1/2 tsp red pepper
1 tsp garlic powder
1/2 tsp salt
28 oz can chopped tomatoes
1 can red kidney beans, drained
1 can pinto beans, drained
1 can canellini beans, drained