If you don't have butter paper (also known as parchment paper) for baking, there are a few alternatives you can use:
Aluminum Foil: Grease the baking pan or sheet with a thin layer of oil or butter, then line it with aluminum foil. Make sure to press the foil into the corners and edges of the pan, and leave some excess foil on the sides to use as handles for easy removal of the baked goods.
Cooking Spray or Oil: Grease the baking pan or sheet with cooking spray or a small amount of oil, making sure to coat it evenly. This will help prevent sticking.
Greased Pan: If you don't have any parchment paper or aluminum foil, you can simply grease the baking pan or sheet with butter, oil, or cooking spray. Make sure to coat the surface well, including the corners and edges.
Silicone Baking Mat: If you have a silicone baking mat, it can be a great alternative to parchment paper. Place the mat on the baking pan or sheet, and it will provide a non-stick surface for your baked goods.
Remember that parchment paper is often preferred because it offers a non-stick surface and helps with even baking and easy removal of the baked goods. However, the alternatives mentioned above can work in a pinch. Just be sure to adjust your baking time and keep an eye on your goods to prevent them from overcooking or sticking.