4 cups shredded Gruyere or Swiss cheese, divided
Dash dill weed
1/2 tsp. ground mustard
3/4 tsp. seasoned salt
3/4 tsp. dried thyme
1-1/2 cups 2% milk
12 large eggs
2 tbsp. sherry, optional
1 jar (2 ounces) diced pimientos, drained
8 green onions, thinly sliced
1/2 cup chopped green pepper
1 pound sliced fresh mushrooms
14 bacon strips, chopped