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.
Self-rising. Self-rising flour is an all-purpose flour into which baking powder (a leavening agent) and salt have been added. When used in a recipe in place of all-purpose flour, the baking powder and salt are omitted from the other ingredients. Flour-Semolina. Semolina flour is ground from hard durum winter wheat. Semolina flour produces stronger dough because it contains a high level of gluten, which adds elasticity to the dough.