Thanksgiving Leftovers Frittata / Heirloom Farmers Markets

Ingredients

• 1 cup acorn squash or butternut squash, cooked
• 1/2 yellow onion, thinly sliced
• 2 cups winter greens, such as arugula, collard greens, or chard stemmed and roughly chopped
• 8 large eggs
• 1 cup cooked turkey or chicken, diced
• 1/2 tablespoon fresh rosemary leaves finely chopped
• 1 teaspoon fresh thyme leaves finely chopped
• 1/4 cup whole milk
• 1/4 teaspoon sea salt
• Freshly ground pepper, to taste
• 1/4 cup feta cheese
• 1 tablespoon olive oil
• 1 tablespoon salted butter