Step-by-Step Instructions

1. 1.Prepare the Vegetables

   Wash the fresh spinach and tomato. Dice the tomato.

2. 2.Start Cooking the Filling

   Place the spinach and diced tomatoes into a non-stick pan over medium heat. Pour in the egg whites and crack the whole egg on top of the mixture.

3. 3.Season and Add Cheese

   Season the mixture with a sprinkle of onion powder. Add a generous amount of shredded Gouda cheese over the top.

4. 4.Cook the Filling

   Cover the pan with a lid and let the filling cook for 5 minutes, or until the egg is cooked to your liking.

5. 5.Assemble the Taco

   Place a large tortilla in a bowl. Carefully transfer the cooked egg and vegetable filling from the pan onto one half of the tortilla.

6. 6.Toast the Taco

   Fold the tortilla in half over the filling. Place the folded taco back into the hot, dry pan. Heat on both sides until the tortilla is slightly browned and crispy.

7. 7.Serve

   Remove the taco from the pan and place it on a plate. Sprinkle with additional shredded Gouda cheese on top before serving.