Asparagus Frittata

Ingredientes

• 1 cup shredded Swiss cheese
• 4 grandes eggs, lightly beaten
• 1/2 cucharadita salt
• 2 cucharaditas olive oil
• 1 pequeño onion, thinly sliced
• 1 libra asparagus, tough ends snapped off, spears cut diagonally into 1" lengths

Instrucciones

1. Heat olive oil into a 10-inch oven-proof frying pan over medium high heat.
2. Add onions and salt and cook, stirring occasionally, until onions are softened, about 3 minutes.
3. Add asparagus, reduce heat to medium-low, and cook, covered, until the asparagus are barely tender, 6 to 8 minutes.
4. Pour in eggs and cook until almost set, but still runny on top, about 2 minutes. While cooking, pre-heat oven broiler.
5. Sprinkle cheese (Swiss, Guyere or Mozzarella) over eggs and put in oven to broil until cheese is melted and browned, about 3 to 4 minutes.
6. Remove from oven with oven mitts and slide frittata onto a serving plate. Cut into wedges.