Preheat oven to 350 degrees.
In large bowl combine ground beef, egg, milk, and bread.
Add salt, pepper, and paprika.
Make a well in center of mixture.
Heat a skillet on medium heat and add a drizzle of olive oil.
Add vegetables and sautee until tender, add garlic and spinach, finish sautéing until spinach is wilted.
Pour vegetable mixture into the well of meat mixture and combine loosely.
Spray a muffin tin with cooking spray.
Using a 1/3 measuring cup, scoop mixture into the individual muffin tin cups.
Place in oven for 35 minutes until cooked through.
Serve and Enjoy!
