Italian Baked Frittata - cooking recipe

Ingredients

1 c. broccoli flowerets
1/2 c. sliced mushrooms
1/2 red pepper, cut into rings
2 green onions, sliced into 1-inch pieces
1 Tbsp. margarine
8 eggs
1/4 c. Grey Poupon mustard
1/4 c. water
1/2 tsp. Italian seasoning
1 c. shredded Swiss cheese

Preparation

In 10-inch ovenproof skillet, over medium high heat, cook broccoli, mushrooms, red pepper and onion in margarine, until tender-crisp, about 5 minutes.
Remove from heat.