Preheat your oven to 375°F (190°C)
Grease a mini muffin tin or line it with paper liners
In a blender or food processor, combine the black beans, eggs, milk, and oil. Blend until smooth.
Transfer the blended mixture to a mixing bowl.
Stir in the grated cheese, baking powder, garlic powder, onion powder, and Italian seasonings. Mix until well combined.
Spoon the batter into the prepared muffin tin, filling each cup about 3/4 full (it's a liquidy batter so be careful!0
Place the muffin tin in the preheated oven and bake for 20-25 minutes, or until the muffins are set and golden brown on top.
Allow the muffins to cool in the tin for a few minutes.
Serve and enjoy!