||Preheat oven to 180°C. Cut beef into 2.5cm-3cm cubes. Season with salt and pepper, add 2 about tbsp oil, and mix well. Heat a large frypan over a medium-high heat. Brown the beef in 2 or 3 batches. Remove each batch and place in casserole dish.
||Reduce heat in the pan, add a little oil, add garlic and carrot, cook for 12 minutes, and stir occasionally.
||Sprinkle in taco seasoning and stir until the vegetables are coated. Gradually pour in stock, stirring well. Add the tomatoes, stirring until mixture boils. Add to the casserole dish, stir to combine.
||Cover the casserole dish, place in oven, and cook until the beef is very tender. Stir every 40 minutes or so, add water if needed to keep the ingredients just covered. Add the kidney beans in the last 30 minutes cooking time.
||Serve with steamed rice, a few corn chips and a little grated cheese.
||Cooktop method: Place the browned beef and other ingredients in a heavy-based pot. Partially cover, keep the heat low. Simmer until the meat is very tender. Stir occasionally; add water if needed during the cooking time to keep ingredients well covered.