If you’re looking to level up your next burger night or bring bold flavor to your favorite sides, this blue cheese and rosemary mayo is the homemade spread you didn’t know you needed. Creamy, tangy, and filled with savory herb flavor, it’s a simple recipe that turns pantry staples into something truly special. Whether you’re slathering it on sourdough buns, dipping roasted potatoes, or adding it to a charcuterie board, this cozy, flavor-packed mayo is one you’ll come back to again and again.

Delicious made-from-scratch blue cheese & rosemary mayo gently oozes out of a freshly cooked burger with brioche bun. It is sitting on a gray plate that is garnished with a fresh rosemary sprig, blue cheese crumbles, and a small bowl of blue cheese rosemary mayo on the side.

Ingredients for Blue Cheese and Rosemary Mayo

Mayonnaise– Store Bought or Homemade
Crumbled Blue Cheese– Pick Your Favorite Kind!
Fresh Rosemary– Chopped (fresh rosemary is a MUST for this recipe. It will have a much more bold flavor)
Red or White Wine Vinegar
Garlic Powder– You can also use minced garlic
Salt
Sugar
Ground Black Pepper

Freshly made rosemary and blue cheese sauce is ready to eat in a beautiful antique white dish on a wooden surface. Sprigs of fresh rosemary and blue cheese crumbles are strategically placed around the dish.

How to Make Blue Cheese and Rosemary Mayo

In a food processor, small blender, or bowl, combine mayonnaise, blue cheese crumbles, vinegar, freshly chopped rosemary, garlic powder, salt, sugar, and black pepper. Mix until well blended.
Chill for 15-30 minutes to let the flavors meld together or store in an airtight container for 3-4 days.

Ingredients for blue cheese and rosemary mayo are preparing to be mixed together in a white bowl.

Ways to Use Blue Cheese and Rosemary Mayo

Close-up of a gourmet cheeseburger with fresh lettuce, mayonnaise, and beef patty on a white plate.

This mayo adds a pleasant herby flavor to burgers

Close-up of seasoned french fries served in a rustic basket on a wooden table.

This Blue Cheese and Rosemary Mayo is FANTASTIC with seasoned fries!

Artistic still life showcasing potatoes, butter, and salt on a dark background.

This sauce makes for an excellent topping for baked potatoes

Fresh toasted sandwich with lettuce, cucumber, and a vibrant chicken salad on the side.

Use it as a delicious spread for sandwiches! Bonus: Use homemade sourdough bread and toast it!

Mouthwatering charcuterie board featuring cheeses, fruits, nuts, and snacks.

Use it this upcoming holiday season in your favorite charchuterie board spread!

Colorful vegetables ready for baking, featuring carrots, tomatoes, and herbs.

Use it as a dip for your favorite veggies

Tips and Variations

For a lighter version, simply use plain yogurt as the base instead of mayonnaise!
Try other cheeses such as Gorgonzola or goat cheese
Play with herbs. Great options are sage, thyme, chives, tarragon, or basil!

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I hope this blue cheese and rosemary mayo brings a little extra flavor to your kitchen and inspires you to get creative with your condiments. If you give it a try, I’d love to hear how you used it—leave a comment below or tag me on social media so I can see your cozy creations! And if you enjoy simple, homemade recipes like this one, be sure to subscribe to our newsletter for more slow living inspiration, straight from our kitchen to yours!