STEP 1: In a large skillet brown the ground beef, drain the fat and add chopped onion.Add chopped green peppers and heat it through. Put it into slow cooker.
STEP 2: Use the same skillet to brown stewed beef. After beef has nice crust de-glaze it with red wine. Add it to the slow cooker.
STEP 3: Drain the white and red beans. Add it to the mixture together with diced tomatoes.
STEP 4: Mix it well.Salt and pepper to taste. Add more Chili powder for extra heat. Cook on low for 6 hours.
STEP 5: Serve it with shredded Cheddar on top and fresh bread.