This creamy Parmesan peppercorn dressing is the perfect dressing if you love ranch but are looking for something new! It’s cheesy with a little spice, and buttermilk adds a tangy balance.
In a large measuring cup, bowl, or jar, mix all ingredients together until blended.
½ cup mayonnaise, ¼ cup buttermilk, ¼ cup grated Parmesan cheese, 1 tablespoon red wine vinegar, 1 teaspoon freshly ground black pepper, ½ teaspoon kosher salt, ¼ teaspoon garlic powder
Serve immediately, or refrigerate until ready to use.
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Notes
Black pepper: If you use finely ground black pepper (the pre-ground kind that you buy in the spice section), you'll want to use quite a bit less. Because black pepper that you grind in a peppermill is so coarse, less fits in a teaspoon than finely ground black pepper. If you're unsure, start with ½ teaspoon and add more as desired. If you like it really spicy, add ⅛ to ¼ teaspoon cayenne pepper.
Make it with yogurt: If you want to lighten up this dressing, substitute plain yogurt for some or all of the mayonnaise. You can use Greek yogurt or regular. It will affect flavor as well as consistency.
Storage: Cover and refrigerate the dressing for up to 1 week. Stir or shake well before using.