Preheat oven to 450 degrees F. Line baking sheet with foil and brush with oil.

On plate, arrange avocado slices.

In food processor, pulse crackers to fine texture leaving some larger bits for crunch.

In medium bowl, combine cracker crumbs, chili powder and smoked paprika.

In another medium bowl, combine flour, onion powder, garlic powder, salt and pepper. Whisk in milk until well combined.

Line up plate with avocado slices, bowl with liquid mixture and bowl with crushed crackers. Use one hand to dip avocado slice into milk mixture, then drop into cracker crumbs. With second hand, coat avocado slices with cracker mix and drop onto baking sheet. Repeat until all avocado is coated.

Bake 10 minutes, flip and bake for another 5 minutes.

Serve plated, garnish with chopped cilantro, if desired, and enjoy immediately as is or with dipping sauce.