Three Bean Chili

Ingredients

• 2 lbs lean ground beef
• 3 teaspoons chili powder
• 1 small yellow onion, chopped
• 1 small green pepper, chopped
• 2 (16 ounce) cans dark red kidney beans
• 2 (16 ounce) cans pinto beans
• 2 (16 ounce) cans black beans
• 1 (14 1/2 ounce) tomatoes, chopped
• 1 1/2 teaspoons salt
• 1 teaspoon garlic salt
• 1/2 teaspoon ground pepper
• 1/2 teaspoon cumin
• 1/2 teaspoon cinnamon
• 1 (6 ounce) can tomato paste
• sour cream (to garnish)