2 c. mayonnaise
1/3 c. buttermilk
1/3 c. vegetable oil
1/4 c. water
2 tbsp. white vinegar
1 1/2 tsp. lemon juice
1 1/2 tsp. honey
3/4 tsp. prepared mustard
1/2 tsp. salt
1/2 tsp. pepper
4-5 cloves minced garlic

Mix mayonnaise and buttermilk. Whisk in remaining ingredients. Let rest, covered and refrigerate several hours before using.