Mix the flour, cornmeal and spices listed for bowl #1, and dip each tomato slice in it. Make sure each is completely coated on both sides.
Lay the slices on a large baking sheet and freeze for 30 minutes.
Crack eggs into a shallow bowl (bowl #2) and blend with a fork.
In bowl #3, combine the breadcrumbs, flour and cornmeal.
Dip each tomato slice in the egg wash, then in the breadcrumb mixture. Make sure to completely coat the tomato and lay back on the baking sheet in a single layer.MEAL PREP NOTE: At this point, you can freeze the tomatoes in a single layer overnight, then place in a large ziplock bag if you're prepping for later.
Heat an air fryer to 390 degrees for 3 minutes. Place the breaded tomatoes in the air fryer and lightly spray with cooking oil. Fry for 4 minutes, flip and spritz the other side with cooking oil, fry an additional 3-4 minutes.