Preheat your oven to 400 degrees F.

If using ramekins, divide the tomatoes, bell pepper, red onion, garlic, and feta cheese equally among four oven-safe dishes. Alternatively, combine all the veggies in a single oven-safe dish, placing the feta cheese in the center.

Drizzle a tablespoon of olive oil over the veggies and cheese in each dish.

In a small bowl, mix together the oregano, sea salt, thyme, black pepper, and red pepper flakes. Sprinkle this seasoning over the combined dish.

Bake for 25 minutes until the veggies are tender and the feta is squeaky.

After baking, stir everything to mix the veggies and feta together.

Add the spinach, making small wells for the eggs, and gently crack the eggs into the wells.

Bake again for an additional 10 minutes, or until the eggs are cooked to your desired doneness.

If desired, top with fresh herbs before serving.