Crab and Shrimp Seafood Bisque

Ingredients:

3 tablespoons butter
2 tablespoons chopped green onion
2 tablespoons chopped celery
3 tablespoons all-purpose flour
2 1/2 cups milk
1/2 teaspoon freshly ground black pepper
1 tablespoon tomato paste
1 cup heavy whipping cream

8 ounces crab meat
4 to 8 ounces small cooked shrimp or other seafood
2 tablespoon sherry win

Directions: