Spinach Onion Feta Quiche (Print Version)

# Ingredients:

→ Base

01 - 1 medium onion, diced
02 - 170g fresh baby spinach
03 - 2 large eggs
04 - 120ml egg substitute
05 - 60g all-purpose flour
06 - 1/2 teaspoon baking powder
07 - Pinch of cayenne pepper
08 - 330ml non-fat milk
09 - 70g feta cheese, crumbled

# Instructions:

01 - Preheat oven to 200°C (400°F) to ensure proper baking temperature.
02 - Lightly grease a 25cm (10-inch) quiche or tart pan with vegetable oil or cooking spray to prevent sticking.
03 - Heat a medium frying pan over medium-high heat with a light coating of oil. Cook diced onion until translucent, about 5 minutes. Add spinach and cook until just wilted, 2-3 minutes. Remove from heat and set aside to cool slightly.
04 - In a large bowl, whisk together eggs, egg substitute, flour, and baking powder until well combined. Gradually incorporate the milk, whisking until smooth. Season with a pinch of cayenne pepper.
05 - Fold the cooled spinach-onion mixture into the egg mixture, ensuring even distribution of vegetables.
06 - Pour the mixture into the prepared pan, distributing the vegetables evenly. Sprinkle crumbled feta cheese over the top.
07 - Bake in preheated oven for 25 minutes, or until the center is set and edges are golden brown. Test for doneness by inserting a toothpick into the center - it should come out clean.
08 - Allow quiche to rest for 5 minutes before slicing. Serve warm or at room temperature, optionally with a side salad.

# Notes:

01 - This crustless quiche is lighter than traditional versions but equally satisfying.
02 - Can be prepared ahead and reheated for quick meals.