Philly Cheese Steak Meatballs have the deliciousness of a sandwich in one bite sized ball. Served in a sensational cheese sauce that keeps you coming back for more.
In a large bowl add, ground beef, green peppers, red peppers, onions, mushrooms, garlic, bread crumbs, Worcestershire sauce, whole milk, grated gruyere cheese and an egg. Mix all the ingredients together and form into 20 balls.
Heat a large skillet over medium high heat and add 2 tbsp of olive oil. Let the oil heat up for about one minute then add the meatballs. Cook for 8 minutes, rotating often to get all sides evenly browned. Remove meatballs from skillet and prepare cheese sauce.
Melt 2 tbsp of butter over medium-low heat and add in 1 tbsp of flour, this creates a roux to thicken the sauce, and mix until smooth, about 1 minute.
Pour in 3/4 cup whole milk and stir to combine.
Add in 6 ounces of Velveeta cheese, cut into cubes and 1 cup grated gruyere cheese. Stir until cheese has melted. Add in meatballs and spoon sauce over the top. Garnish with parsley and serve warm.