Chop the tomato, bell pepper, and onion. Heat a skillet and sauté garlic, then add the ground pork and cook. Add the tomato and bell pepper, stirring well. When the pork is browned, add the mushrooms.

Crack the eggs into a bowl and beat well with a pinch of seasoning powder and 1 tablespoon fish sauce. Pour the eggs into the skillet in a thin, even layer. Top with onion, then add a layer of spinach.

When the eggs are golden and the spinach is tender, fold the omelet in half. Serve with your favorite fruits for a complete breakfast.