Step 1: Slice the jalapeños. On medium high heat, in either a cast iron skillet or deep fryer heat up the peanut oil until the oil temperature is about 375 degrees. In a small bowl, mix together flour, garlic powder, salt and pepper. Whisk the eggs. Coat the thinly sliced chicken breast in the flour mixture. Transfer it to the eggs and coat in egg. Immediately transfer to the bowl of bread crumbs and coat.