Easy Vegetarian Frittata

Ingredients

• 4 (60 g) whole eggs, lightly beaten


• 1/2 cup (55 g) cheddar cheese, grated


• 1 cup (130 g) broccoli florets, chopped


• 1 cup (150 g) button mushrooms, sliced


• 1/2 medium (60 g) red bell pepper, deseeded and thinly sliced


• 1 (30 g) shallot, chopped


• 1/2 teaspoon (1 g) cayenne pepper


• 1/2 teaspoon garlic powder


• salt and freshly ground black pepper


• cooking spray