[Unknown] How to cook Zucchini Frittata
Ingredients
- 1 onion, sliced
- 3 tablespoons butter
- 1/8 teaspoon sugar
- 12 ounces zucchini (1 large zucchini or 3 small zucchini)
- salt and freshly ground black pepper
- 5 eggs
- sprig of fresh thyme (or 1/4 teaspoon dried thyme)
- 1 tomato
- 4 ounces goat cheese
