Broccoli Cheese Souffle

Heat oven to 425F.

Microwave the broccoli in a dish for 10 minutes, then cool and drain well. Set aside.

Saute onions in butter over medium heat and once softened, stir in flour until well blended. Slowly add milk, stirring and cook until smooth and thick. Beat in egg yolks, stir in cheddar and parmesan cheese until melted, then add broccoli, salt and pepper. Remove from heat and allow to cool.

Beat egg whites until stiff. Fold into cooked mixture carefully. Bake in a souffle dish until top is golden brown approximately 35-40 minutes.