7+ Brilliant Mayo Hacks That Everyone Should Know

Mayonnaise is more than just a sandwich spread. Its rich, creamy texture and balanced flavor make it a surprisingly versatile kitchen helper.

Whether you're cooking, baking, or looking for an easy household fix, mayo can do more than you think. Here are clever and practical ways to get the most from every jar.

Rescue dry leftovers

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If reheated meat or casseroles turn out dry, stir in a little mayonnaise. It restores moisture and improves texture without overpowering the dish.

The oil and acidity bring new life to leftovers, making them taste fresh again. It's a quick fix that saves food from the trash.

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Make a crispy grilled cheese

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Spreading mayo on the outside of bread instead of butter makes grilled cheese golden and crisp. It browns evenly and adds a slight tang that complements the melted cheese.

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This method is less messy, spreads easier, and creates that perfect crunchy texture every time you grill a sandwich.

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Remove water rings from wood

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Surprisingly, mayo can help remove white water rings from wood furniture. Apply a small dab to the mark, let it sit for an hour, then wipe it clean.

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The oil seeps into the finish, helping the stain fade. It's a simple household fix that really works.

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Make ultra-moist cakes

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Mayo keeps cakes soft and moist thanks to its oil and egg content. Just replace part of the butter or oil in your recipe with mayonnaise.

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It adds moisture without altering the flavor. This trick works especially well in chocolate cakes.

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Replace butter in mashed potatoes

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For creamy mashed potatoes, try mixing in a spoonful of mayonnaise instead of butter. It adds richness and smooth texture without making the potatoes heavy.

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The flavor is mild, but the result is silky and satisfying. It's an easy way to elevate a simple side dish.

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Perfect your scrambled eggs

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Adding a little mayo to scrambled eggs before cooking makes them extra soft and fluffy. The oil and egg in mayonnaise help retain moisture, preventing overcooking.

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The taste stays neutral, but the texture becomes smoother and creamier.

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Use as a marinade

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Mayonnaise makes an excellent base for marinades. Its creamy texture clings to meat, helping seasonings stick while tenderizing the surface.

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Mix it with herbs, lemon juice, or spices for quick flavor. It works beautifully on chicken, fish, or even vegetables before roasting or grilling.

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Tame static and frizz

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Mayonnaise can double as a natural hair conditioner. Apply a small amount to dry hair, let it sit for a few minutes, then rinse thoroughly.

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The oils moisturize strands and add shine, especially to dull or frizzy hair. It's a time-tested beauty trick that’s inexpensive and effective.

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Fix a squeaky hinge

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If you're out of lubricant, a bit of mayonnaise can silence a squeaky door hinge.

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Dab a small amount on the hinge, move it back and forth, then wipe away any excess.

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Keep grilled meats juicy

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Brushing meat with mayonnaise before grilling locks in moisture and promotes even browning. It creates a light crust that helps prevent drying out.

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This works especially well for chicken breasts or pork chops. The mayo flavor cooks off, leaving you with tender, flavorful meat every time.

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Clean stuck labels

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Mayonnaise helps remove stubborn stickers or labels from jars. Spread a small amount over the sticky residue, let it sit for a few minutes, then scrape it off easily.

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The oil breaks down the adhesive without harsh chemicals. It's a handy cleanup trick for recyclers and DIYers alike.

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Cook, clean, and even repair with mayo

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Dhiraj Singh/Bloomberg via Getty Images
Dhiraj Singh/Bloomberg via Getty Images
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Mayonnaise is one of the most versatile items in your kitchen. Beyond sandwiches, it can cook, clean, and even repair.

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Keeping mayo on hand means you're always ready for a clever fix, whether in the kitchen or beyond.