INGREDIENTS
•
1 tbsp olive oil
•
1/3 cup diced onion
•
1/2 cup sliced mushrooms
•
8 oz lean ground chuck
•
salt and pepper to taste
•
1/2 to 3/4 cup chopped, cooked spinach, squeezed very dry
•
3 large eggs
•
1 tsp chopped fresh basil
•
1 tsp chopped fresh oregano
•
Parmigiano-Reggiano to finish the top