We often use Greek yogurt as a base for creamy sauces—it is our healthier go-to substitute for sour cream or mayo based! If you have leftover yogurt after making this Onion Dip with Crispy Shallots, try one of these other 3 Greek Yogurt dip recipes: 1. Creamy Buffalo Dip (serve with Air Fryer Broccoli Tots) 2. Creamy Dijon Aioli (substitute Greek yogurt instead of mayo) 3. Tzatziki