Leftover Turkey and Sweet Potato Frittata

Bahan-bahan (6 porsi)

• 5 large eggs
• 3 large egg whites
• 1 tsp kosher salt
• freshly cracked black pepper
• 1 oz grated Gruyere cheese (omit for Whole 30)
• 2 teaspoons olive oil
• 1 small onion (chopped)
• 12 ounces peeled Sweet Potatoes (diced into 1/2-inch pieces)
• 1 tsp fresh or 1/2 tsp dried thyme
• 1/4 teaspoon garlic powder
• 1/4 teaspoon paprika
• 6 oz leftover turkey breast (chopped)
• 1 loose cup baby spinach (roughly chopped)