Three Bean and Meat Chili

1 lb. ground beef
1 onion, chopped
1 red pepper, chopped
2 jalapenos, seeded and cut into small dices
1 Tbsp. minced garlic
1/4 cup chili powder
One 15-oz can Great Northern beans, drained and rinsed
One 15-oz can pinto beans, drained and rinsed
One 15-oz can black beans, drained and rinsed
One 28-oz can diced tomatoes
2 cups chicken stock
salt and ground pepper

In a big pot, cook the ground beef until it's not longer pink.  Add the diced onions, red pepper, jalapenos, and garlic and let cook for about 5 minutes.  Sprinkle the chili powder in and cook until fragrant, about 1 minute.  Add the beans, tomatoes, stock and bring to a simmer.  Add salt and pepper.  Cover and reduce heat to low.  Simmer all afternoon, stirring occasionally.