You just know when a recipe has someone's name in the title that it is legendary. Joyce Angus' Homemade Mayo fits the bill for sure!

What Makes This Recipe Special?
- This is a tried and true recipe, handed down over generations. (My girlfriends and I snacked on cheese sandwiches with this dressing for years after school.)
- It is a no-oil dressing with a delicious tang from vinegar and a hint of mustard.
- You can make it in your microwave in about 5 minutes.
Jump to:
Ingredients
- The ingredients are all pantry staples.
- Milk- you can use any milkfat level you want but whole milk makes a richer dressing.
- Mayonnaise- there is an option to blend this dressing 50/50 with regular mayonnaise if you like.
How To Make It
- Mix the dry ingredients.
- Mix the liquid ingredients.
- Blend them together and heat in the microwave or in a double boiler, stirring often.
- It only takes about 5 minutes to make in the microwave and about 20 minutes stovetop.
- You can either bottle it, use it or mix it 1:1 with regular mayonnaise once it cools.
What makes it so good?
Well, it probably has to do with the bit of sugar and the tang from the vinegar that make it a bit sweet and tangy. And the fact that, if you blend it with your favourite store-bought mayo on a 1:1 ratio, it has a familiar texture.

So... bonus... blending it cuts the fat from the regular mayo in half, and it doubles your mayo volume for literally pennies.
So the big question is:
How Long Can I Keep This Salad Dressing?
- Most homemade dressings suggest 1-2 weeks refrigerated, depending on what the most delicate ingredient in the mixture is.
- Shelf-life can be determined approximately by the shelf life of the most delicate ingredient and the environment it is in.
- An acidic environment is needed to create an environment inhospitable to bacteria.
- An emulsion of olive oil and a raw egg says to keep refrigerated and use within a week.
- This salad dressing contains vinegar and is cooked so it has 2 huge advantages over the oil and raw egg version.
- I would give this 2 weeks easily. Anecdotally, I have heard a month in the fridge.
- So you have a few options. If you are concerned, you could halve the recipe so you have a smaller amount to get through.
- You could also make it when you know you are going to make a potato salad, egg salad or coleslaw.
- Again, if you don't anticipate using it all right away, I would suggest you wash 2 mason jars, rinse but don't dry them and sterilize them in a 350-degree oven for 10 minutes. Soak the lids in boiling water for 5 minutes. After you mix the homemade and regular may store it in the sterilized jars.
Frankly - I don't think how long it lasts is going to be a problem in my household! The first time my husband had it was when I had prepared a coleslaw with it. First bite - his eyes lit up, and he said what did you do differently this time? He was thrilled.
And every time he opened the fridge, he looked for Joyce's mayo before he looked for just regular.
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Joyce Angus' Homemade Mayo
If you tried this, or any other recipe on my website, please leave a 🌟 star rating and let me know it went in the 📝 comments below!
Save Print Pin FacebookIngredients
- 1 cup sugar
- 2 tsps dry mustard You can sub regular mustard in a pinch.
- 1 tsp salt
- 4 tsps cornstarch
- 1 egg
- 1 cup milk
- ½ cup white vinegar
- Regular mayonnaise Optional
Instructions
- Mix sugar, mustard, salt and cornstarch together in a heatproof bowl or top of a double boiler.
- Blend egg, milk and vinegar until well mixed. (If using regular mustard add it with the liquids).
- Whisk wet ingredients into the dry mixture. Whisk well to ensure there are no lumps
- Microwave method: Heat on high in microwave proof container for 1 minute. Stir well. Repeat microwaving 1 minute at a time and stirring for another 2-3 minutes. Once it starts to thicken microwave in 30 second spurts then stir until it is the consistency of mayonnaise.Stove top: Bring water in bottom of double boiler or sauce pan to a boil. Add your bowl or top of double boiler ensuring the top bowl does not touch the water. Heat over medium high heat, whisking almost constantly, until mixture thickens. This may take 15-20 minutes. It should start to look like mayonnaise but still be pourable.
- Allow mixture to cool. Optional - you can blend this salad dressing with regular mayonnaise on a 1:1 basis.
- Store in the refrigerator for up to 2 weeks. See Chef's Tips above regarding storage.





ralph hetke
This is a keeper.
Princess
Oh my! I made this for my cole slaw. We loved it! I cheated and made it in the microwave at 70% power stirring every minute. It took less than 10 minutes (knowing everyone’s microwave is different wattages). I also only mixed what I needed and put the rest in a sealer jar to be used soon. LOL. Definitely will make again.
thewineloverskitchen
I think the microwave idea is brilliant! I imagine you stirred it every couple of minutes?