Brunch Frittata

Directions

1. 1
   Heat oven to 350 degrees F.
2. 2
   Whisk eggs and pepper until well blended.
3. 3
   Heat dressing in large ovenproof nonstick skillet on medium heat.
4. 4
   Add prosciutto; cook 2 min., stirring constantly.
5. 5
   Stir in asparagus; cook and stir 2 min.
6. 6
   Add spinach; cook 1 min.
7. 7
   or just until wilted, stirring frequently.
8. 8
   Stir in onions and cheese.
9. 9
   Add eggs; stir.
10. 10
    Cook on low heat 5 min.
11. 11
    or until bottom is set but top is still runny, lifting sides of frittata occasionally to let uncooked mixture run underneath.
12. 12
    Place in oven.
13. 13
    Bake 6 to 8 min.
14. 14
    or until centre is set.