I start by adding the flour, sugar, baking powder, salt, and pepper into a large bowl. A quick stir with a fork spreads the baking powder evenly, which matters more than people expect. This little step keeps the fritters from turning out patchy or unevenly puffed once they hit the pan.
Next, I crack in the eggs and pour in the milk, whisking until the mixture turns smooth and thick. This is the base that holds everything together. I make sure there are no dry pockets of flour left before moving to the next step, since those turn chalky once cooked.
Now I gently fold in the corn kernels, sliced green onions, and freshly grated cheddar. I stir just until combined, since overmixing at this stage can make the fritters dense instead of light. The batter should look thick and chunky, packed with visible corn.
I pour about a quarter inch of oil into my skillet and let it heat over medium-high heat. Testing with a small drop of batter helps me know it's ready, since it should sizzle immediately on contact. Oil that isn't hot enough leads to greasy, soggy fritters.
Using a spoon, I scoop portions of batter into the pan and gently flatten each one with the back of the spoon. I fry them for about three minutes per side, until each one turns a deep golden brown. I avoid crowding the pan so every fritter cooks evenly.
Once they're golden on both sides, I lift the fritters out with a slotted spatula and set them on paper towels to drain. This keeps them crisp instead of oily. I serve them warm, right after frying, while the edges are at their crispiest.