Step 1: Brown the Beef : In a skillet over medium heat, cook the ground beef with chopped onion and garlic. Break the meat into small crumbles and cook until browned. Drain excess fat.
Step 2: Build the Chili : Transfer the cooked beef mixture into your crockpot. Add the kidney beans, pinto beans, diced tomatoes, tomato sauce, chili powder, cumin, paprika, oregano, salt, and pepper. Stir to combine.
Step 3: Add the Hot Dogs : Lay the hot dogs directly on top of the chili. You can place them whole or slice them in half lengthwise depending on your preference.
Step 4: Slow Cook : Cover the crockpot and cook on low for 4–6 hours or on high for 2½–3 hours. Stir occasionally if desired, though it’s not required.
Step 5: Serve : Place each hot dog in a warm bun and top with a hearty scoop of chili. Add your favorite toppings and enjoy.