3/4 cup flaked imitation crabmeat, chopped
1/4 tsp. pepper
1/2 tsp. salt
1-1/2 cups half-and-half cream
3 large eggs
1 tbsp. butter
1/4 cup chopped green onions
1/2 cup chopped sweet red pepper
1 cup shredded Swiss cheese, divided
1 unbaked pastry shell (9 inches)