Wash and slice the green tomatoes into 1/4-inch thick slices. Arrange flat on a baking sheet and season with salt and pepper on both sides.
3-4 unripe green tomatoes
Place the flour in a shallow dish or pie plate. In another shallow dish or pie plate, combine the cornmeal, breadcrumbs, salt, pepper, onion powder, and smoked paprika. Whisk the egg and buttermilk together in a medium bowl.
1/2 cup flour, 1/2 cup buttermilk, 1/2 cup cornmeal, 1/2 cup Panko breadcrumbs, 1 teaspoon kosher salt, 1/2 teaspoon black pepper, 1/2 teaspoon onion powder, Pinch of smoked paprika, 1 large egg
Dredge the tomato slices in flour first, shaking off any excess. Then dip the tomatoes in the buttermilk mixture. Finally, dredge in the cornmeal/breadcrumb mixture and set aside on a baking sheet or cutting board. Repeat with all tomato slices.
Heat about 2 cups of oil in a large frying pan over medium high heat until the oil reaches 375°F or the oil immediately bubbles around the handle of a wooden spoon when you stick it into the hot oil. There should be about 1/2-inch of oil in the pan.
vegetable oil
Fry the tomatoes for 2 minutes on each side until golden brown and crispy, then remove to a wire rack to drain. Work in batches so as not to crowd the pan.
Serve with your favorite dipping sauce.