300gramsfresh asparagustrimmed and cut into pieces
salt and black pepperto taste
6largeeggs
120 - 240gramscooking cream or milk
1tablespoonmustardI like Dijon
Fresh parsley for garnishoptional
Instructions
Preheat the oven to 400°F (200°C).
Heat olive oil or butter in a cast iron skillet over medium heat, then sauté the onions and garlic until the onions are soft and translucent, about 5-7 minutes.
Add the asparagus and season with salt and pepper. Cook until veggies are just tender, about 5 minutes, then remove from the stovetop and transfer to a large plate or bowl to cool.
While the veggies are cooling, whisk together eggs, cooking cream (or milk), and mustard in a bowl.
Add the cooled vegetables into the egg mixture.
Quickly slide the sourdough pie crust into the cast iron skillet, then gently pour the egg and veggie mixture over the top, filling the skillet.
Place the skillet in the oven and bake for about 40 minutes, until the eggs are set and the top is golden.
Remove from the oven and allow the quiche to rest in the skillet for 10 more minutes after baking. Cut into wedges and serve either warm or at room temperature with a sprinkle of fresh herbs.
Notes
Swap out the onion and asparagus with your vegetables of choice.