It's illegal to fry fritters with baking powder! You can use foam source instead of baking powder. The formula of fried dough sticks without alum, which is crispy outside and soft inside, is: 9.5kg of medium gluten flour, 50g of foam source100-150g, 50g of sodium bicarbonate, 0.5kg of eggs, 20-60g of sugar, 70g of salt, and 5.8kg of normal temperature water. Technology: dry and mix flour and foam. Add eggs, salt, sugar, sodium bicarbonate, etc. into flour water and stir to dissolve, then add flour and make dough. Do not knead the dough. Cover the dough with a wet cloth, stir-fry it for 10 minute, knead it once, stir-fry it again for 10 minute, knead it again, knead it into strips, wrap it with plastic wrap, and ferment it at low temperature for 6-8 hours. Then take it out and shape it, put it in a 200-degree oil pan and fry it until it is crisp. ?