Your new favorite salad dressing!

This is a great as a dressing or dip, my kids liked it too!

Ingredients:
1 TBSP red onion, chopped
1/2 cup fresh basil leaves, chopped
1 1/2 TBSP dijon mustard
1 TBSP olive oil
2 TBSP fresh lemon juice
salt and pepper to taste
3/4 cup of your favorite mayo
1/2 cup of greek yogurt (I used Fage Total 0%)
1/4 cup half and half or buttermilk

Directions:
In food processor, puree: onion, basil, lemon juice, mustard, olive oil, salt and pepper until smooth, then add mayo, yogurt and half and half until smooth. Put into a covered container and refrigerate for an hour before serving.