Preheat oven to 400°F (200°C). Line a baking sheet with parchment paper.
Dice eggplant into small cubes (keep the skin on for extra fiber and nutrients).
1 small eggplant
Heat 1 tbsp olive oil in a skillet over medium heat. Add the eggplant and garlic. Sauté for 8–10 minutes until soft and golden.
1 tbsp olive oil, 1 clove garlic
Transfer to a bowl and mash with a fork until mostly smooth with a few chunks.
Add oats, Parmesan, Italian seasoning, beaten egg, and black pepper. Mix well to combine.
½ tsp Italian seasoning, 1 tbsp Parmesan, ¼ cup rolled oats, 1 egg, ¼ tsp pepper
Form into small meatballs (about 1 tablespoon each). You should get 8–10.
Place on prepared baking sheet and bake for 18–20 minutes, flipping halfway through, until firm and lightly golden.