Prepare the Chicken and Ricotta Mixture
In a large bowl, mix ground chicken, ricotta, Parmesan, breadcrumbs, egg, garlic, onion powder, salt, and pepper until well combined.
Shape and Cook the Meatballs
Roll the mixture into tablespoon-sized balls.
Bake at 400°F (200°C) for 18–20 minutes, or air fry at 375°F (190°C) for 12–15 minutes until golden and cooked through.
Make the Spinach Alfredo Sauce
In a skillet, sauté garlic in olive oil or butter until fragrant.
Add spinach and cook until wilted.
Stir in flour, then slowly whisk in the milk to avoid lumps.
Add Parmesan cheese, stir until melted and smooth. Season with salt and pepper.
Combine and Serve
Add the cooked meatballs into the sauce, simmer for 2–3 minutes, then serve over your favorite base (pasta, zoodles, or grains).