INGREDIENTS
8 oz
Mushrooms, mixed
1
Onion, large
1 tbsp
Thyme, fresh
3
Egg whites
3
Eggs, large
3/4 cup
Rolled oats
1/4 tsp
Mustard, dry
1/2 cup
All-purpose flour
1/4 tsp
Black pepper, freshly ground
3/4 tsp
Salt
1
Cooking spray, Nonstick
4 tsp
Olive oil
3 tbsp
Butter, unsalted
3 tbsp
Buttermilk, low-fat
2/3 cup
Gruyere cheese, grated
1 cup
Milk, fat-free