INGREDIENTS
•
2 whole Large Onions, Halved And Sliced Thin
•
4 Tablespoons Butter
•
Salt And Pepper, to taste
•
2 whole Storebought Pie Crusts (or 1 Good Sized Homemade Crust)
•
1-1/2 cup Grated Fontina Cheese (or Monterey Jack)
•
1/4 cup Grated Parmesan
•
1/4 cup Grated Gruyere (or Swiss)
•
3 cups Cherry Tomatoes (yellow Or Red), Washed And Dried (more If Needed)
•
1 whole Egg
•
1/4 cup Milk
•
16 whole Basil Leaves, Chiffonade (more If Needed)