Easy Recipe for Making Homemade Mayonnaise That Turns Out Creamy Every Time
A jar of homemade mayonnaise takes about five minutes to make and needs only a handful of ingredients. This easy recipe for making homemade mayonnaise gives you a smooth, creamy sauce you can season to match your meal. An immersion blender makes the process especially simple, even if you’ve never made mayo before.
You’ll get exact measurements, clear blending steps, and fixes for a thin or split batch. You’ll also learn how to store egg-based mayonnaise safely and use it in everyday meals.
Make Fresh Homemade Mayonnaise With Simple Ingredients
Homemade mayo lets you choose the oil, adjust the tang, and control the salt. Its fresh flavor can taste brighter than packaged mayonnaise, and you can make a small batch when you need it. For beginners, blending in a tall, narrow container is the easiest approach.
What makes mayonnaise thick and creamy
Mayonnaise forms when oil is held in tiny droplets throughout water-based ingredients such as egg and lemon juice. The egg yolk helps bind those ingredients into a smooth, thick sauce. This process is called emulsification.
If oil isn’t blended in well, the mixture can separate and look thin or greasy. The right blending method gives the emulsion time to form before you mix in the rest of the oil.
Why the immersion blender is beginner-friendly
An immersion blender works right in the container, so there’s no need to transfer ingredients between bowls. A snug, narrow vessel keeps the blade close to the egg at the start, helping the mayo thicken quickly. Once the base forms, you can lift the blender to mix in the oil above it.
A food processor or whisk can also make mayonnaise, but both need a slower, steadier addition of oil. Those methods work well when you don’t have an immersion blender.
Gather Ingredients for Homemade Mayonnaise
Measure the ingredients before you start. Since the recipe blends quickly, having everything ready makes it easier to follow the method without stopping.
Homemade mayonnaise ingredients and measurements
This recipe makes about 1 cup of mayonnaise.
1 large egg, preferably pasteurized
1 cup neutral-flavored oil, such as canola, avocado, or light olive oil
1 tablespoon lemon juice or white wine vinegar
1 teaspoon Dijon mustard
¼ teaspoon fine salt, or to taste
Extra-virgin olive oil can taste strong or bitter, especially after high-speed blending. Choose a mild oil for the full amount, or replace part of it with extra-virgin olive oil if you want a more pronounced flavor. Because the egg stays uncooked, pasteurized eggs are the safer choice.
How temperature and ingredient choice affect the result
Room-temperature ingredients can help everything blend evenly, but correct blender placement matters most. If your egg is cold, let it sit out briefly while you prepare the other ingredients. Use fresh lemon juice or good-quality vinegar for a clean, bright flavor.
Taste the finished mayonnaise before adding more salt. Oil, mustard, and acid all affect the final flavor, so small changes are easier to manage than large ones.
Equipment to prepare before blending
Use an immersion blender and a tall, narrow container that fits its head snugly. A blending cup often works well, as does a clean jar with a wide enough opening for the blender. The ingredients should sit high enough to cover the blender head.
For other methods, have a food processor or a bowl and whisk ready. You’ll also need a clean, covered jar to store the finished mayonnaise.
Blend the Mayonnaise Step by Step
Keep the blender still while the emulsion starts to form. Moving it too soon can pull oil into the mixture before the base has thickened.
Make the easy homemade mayonnaise recipe
Add the egg, lemon juice or vinegar, Dijon mustard, salt, and oil to the tall container. Place the immersion blender at the bottom, with its head covering the egg. Hold it there and blend for about 10 to 15 seconds.
Look for a thick, pale emulsion forming at the bottom. Once it starts to pull in the oil, slowly lift the blender through the rest of the mixture while continuing to blend. Stop when the mayonnaise looks smooth and evenly thick, then taste and adjust the salt or acidity.
Blenders and containers vary, so the visual cue matters more than the exact time. If the mixture hasn’t thickened at the bottom, keep the blender in place a little longer.
Use a food processor or whisk if needed
For a food processor, blend the egg, acid, mustard, and salt first. Add the oil in a thin, steady stream while the machine runs. Pouring too fast can keep the emulsion from forming.
To whisk by hand, combine the egg, acid, mustard, and salt in a bowl. Whisk constantly as you drizzle in the oil very slowly. Once the mixture thickens, you can add the remaining oil in a slightly steadier stream.
Adjust the finished texture and flavor
If the mayonnaise is too thick, blend in a few drops of water or lemon juice at a time. A little liquid goes a long way, so pause and check the texture between additions. Add salt, mustard, or acid in small amounts as well.
Fix Common Homemade Mayonnaise Problems
A thin or separated batch can often be saved. Move it to a clean container and start a fresh emulsion rather than pouring in more oil and hoping it comes together.
Rescue mayonnaise that looks thin or separated
Add a fresh egg yolk or 1 teaspoon of water to a clean container. Blend or whisk it until smooth, then add the broken mayonnaise a little at a time while continuing to mix. Slow addition helps the new emulsion absorb the separated mixture.
If it still looks loose, pause and check whether the mixture has thickened before adding more. A food processor or whisk may take longer than an immersion blender.
Prevent a batch from breaking
With an immersion blender, keep the head at the bottom until the mixture thickens. Lift it slowly only after you see the pale, creamy base forming. Check that the container is narrow enough for the blender head to fit closely around the ingredients.
When using a food processor or whisk, add the oil gradually. A fast pour is a common cause of separated mayonnaise.
Balance bitterness, sharpness, or excess thickness
If the flavor tastes flat, add a little lemon juice or vinegar. A pinch of salt can help bring the other flavors forward, while a few drops of water can loosen thick mayo. Make one small adjustment at a time and taste again.
Seasoning may soften a bitter taste, but it can’t fully hide oil that tastes too strong. Next time, switch to a mild oil or use a smaller share of extra-virgin olive oil.
Store Homemade Mayonnaise Safely and Put It to Use
Because homemade mayonnaise contains uncooked egg, handle it with care. Keep it cold, use clean utensils, and make only as much as you expect to use soon.
Refrigerate the mayonnaise and follow egg-safety guidance
Use pasteurized eggs for uncooked recipes, especially when serving children, older adults, pregnant people, or anyone with a weakened immune system. Transfer the mayonnaise to a clean, covered container and refrigerate it promptly at 40°F (4°C) or below. For a conservative home storage limit, use it within 3 to 4 days.
Don’t leave egg-based mayonnaise at room temperature for extended periods. Follow current FDA or USDA food-safety guidance for chilling and serving egg dishes, and discard mayonnaise that has been left out too long.
Serve homemade mayonnaise in everyday meals
Spread it on sandwiches, stir it into potato or egg salad, or use it as the base for a dip or dressing. Homemade mayo may taste tangier or feel thicker than a packaged version, so start with a small amount when swapping it into a recipe. Add more only after tasting.
Make simple flavor variations
Stir minced garlic, chopped herbs, black pepper, or a little extra Dijon into the finished mayonnaise. Add each flavor in small amounts and taste as you go. This keeps the base recipe flexible and helps prevent an overly sharp or salty result.
Take the Main Lessons Into Your Next Batch
A mild oil, a snug container, and steady blending do most of the work. Keep the immersion blender at the bottom until the emulsion thickens, and add oil slowly if you’re using a whisk or food processor. Pasteurized eggs are the safer choice for mayonnaise that won’t be cooked.
Key takeaways for smooth, creamy mayonnaise
Follow the measurements, watch for the thick base to form, and adjust the flavor in small steps. If a batch separates, start a fresh emulsion and gradually blend in the broken mixture. Keep the finished mayonnaise chilled in a covered container.
The quick recipe recap
Blend 1 egg, 1 cup neutral oil, 1 tablespoon lemon juice or vinegar, 1 teaspoon Dijon mustard, and ¼ teaspoon salt in a tall container. Hold the immersion blender at the bottom until a thick emulsion forms, then lift it slowly through the oil.
Conclusion
This easy homemade mayonnaise recipe turns a few pantry staples into a creamy condiment in minutes. Use a mild oil, keep the blender low at first, and refrigerate the finished batch promptly. Make it once, then adjust the acid, salt, or mustard to suit your next meal.