Shrimp Dip - cooking recipe

Ingredients

1 c. Duke's mayonnaise
1/2 small to medium sized onion, chopped finely
pinch of garlic powder
1/4 c. buttermilk
1 lb. frozen cooked shrimp, thawed, drained and chopped fine
3/4 c. sharp Cheddar cheese, grated
1/2 c. Duke's mayonnaise
15 to 20 drops Tabasco sauce
dash of red pepper (or more)

Preparation

Mix first four ingredients in one bowl.
Mix remaining ingredients, then add 2 mixtures together.
Chill for 12 to 24 hours.