INGREDIENTS
2 1/2
lbs Ground beef, grass fed
1/2 cup
Flat leaf parsley
3
Garlic cloves, large
2 1/2 tsp
Oregano, dried
1
Yellow onion, small
1
Egg, large
1 tbsp
Dijon mustard
1 1/2 tsp
Kosher salt
1 tsp
Pepper, ground
2 tbsp
Olive oil
3/4 cup
Bread crumbs, plain
1 cup
Parmesan cheese, grated