INGREDIENTS
1 lb
ground beef
1/2 cup
finely chopped green pepper
1/2 cup
finely chopped red pepper
1/2 cup
finely chopped mushrooms
1/2 cup
finely chopped white onion
2 tbsp
minced garlic
2 tbsp
Worcestershire sauce
1
egg
1 cup
bread crumbs
2 tbsp
whole milk
1/3 cup
grated gruyere cheese
2 tbsp
butter
1 tbsp
flour
3/4 cup
whole milk
6 oz
velveeta cheese, cut into cubes
1/2 cup
shredded gruyere cheese
1/2 tsp
garlic salt and pepper