Super Easy Spring Veggie Frittata

• 10 large eggs
• 0.5 cup milk
• 100 g feta cheese, crumbled with extra to sprinkle on top at the end
• 250 g asparagus, cut into 2cm pieces
• 1 head broccoli, chopped into bite sized pieces
• 1 cup frozen peas
• 3 spring onions, finely chopped
• 0.25 cup fresh basil leaves