Prepare the corn for grilling. Brush the kernels with butter or olive oil and season with salt and pepper, or these gourmet options. Roll each corn cob in a square of aluminum foil, twisting the ends to secure, like a candy wrapper. If you prefer, you can wait on the butter and herbs until the corn is cooked.
Baking powder is a mixture of baking soda, calcium acid phosphate, and starch. It is used as a leavening. Baking flour is ground wheat and covers all flours used for baking, including cake flour, pastry flour, all-purpose flour, and self-rising flour. So yes, there is a very big difference.
Baking Powder. Ingredient that causes breads or cakes to rise. It is usually composed of baking soda, cream of tarter and cornstarch. Baking Soda. Also known as Bicarbonate of Soda. When mixed with acids such as buttermilk or yogurt, it produces bubbles which causes baked goods to rise.