2 tablespoons oil 1 1/2 pounds ground beef 1/2 teaspoon salt 1 can onion soup 1 tablespoon chili powder 2 teaspoons ground cumin 1/2 teaspoon black pepper 2 teaspoons cocoa 2 cans kidney beans 1 (6 oz.) can tomato paste 1 (8 oz.) can tomato sauce 1 cup cola (Coke, Pepsi, or generic) Brown ground beef and salt in oil. Put soup in blender, blend for 1 minute. Add all to crock pot. Drain beef and beans before adding to pot. Let simmer on low for 6 hours or on high for 2 hours.