Whisk eggs with salt and pepper. Sauté spinach with garlic until just wilted and squeeze out excess moisture. Pour eggs into a hot, buttered skillet and cook until edges set. Add spinach plus cheese (cheddar, feta, goat cheese) and fold or flip to finish cooking.
Flavor pairings:
Serve with toast or a light salad. Cook eggs gently over medium-low heat for tender texture and even doneness.