Yes, you can use chuck steak instead of brisket. Brisket is a hard cut of meat, so chuck steak is a good alternative. Just make sure to cook it slowly and carefully so that it doesn't dry out. If you're looking for a more affordable alternative to brisket, chuck steak is a good option. It's a tougher meat cut, so it must be cooked slowly and carefully to avoid drying out.  However, if you take the time to cook it properly, you'll be rewarded with a delicious meal. So, there you have it!  You can definitely use chuck steak instead of brisket. Just make sure to cook it slowly and carefully to avoid drying out. With a little bit of effort, you can enjoy a delicious and budget-friendly meal.