Lately I have been making 1/3Lbs. burgers, flatted out to about 1/2-3/4 inches. Then toss on a pellet grill set to 375 degrees
But last night I added a heaping Tbsp of Mayo to 1Lbs. ground. This took them to the "Next Level", save over seasoned a little.
Sorry no pictures, but it did happen.
Last edited by bbqLuv; October 13, 2026, 10:01 AM.
Doesn't the fat in the beef help moisten the meat? Thanks for your input, but I'd like to hear bbqLuv opinion on how it took it to the next level. He might just parrot what you said, but maybe not.
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Ok, I had to go down the rabbit hole on this one….. I asked Gemma (Gemini) if it’s good to add mayo to ground beef for meatloaf or burgers. Gemma said yes for added moisture, etc. Gemma also replied by asking if I use a high-fat blend. I replied yes. Gemma came back with:
If you are already using high-fat ground beef (like 80/20 or 75/25), adding mayonnaise is generally unnecessary and can actually make your burgers or meatloaf overly greasy. High-fat beef already contains plenty of natural moisture and fat to keep the meat juicy.
How to proceed based on what you are making:
For Burgers: Skip the mayo inside the meat entirely. Instead, spread a thin layer of mayonnaise on the outside of the buns and toast them in a skillet. This creates a beautifully golden, crispy crust and adds flavor without making the patty greasy.
For Meatloaf: Skip the mayo to avoid a pool of grease at the bottom of your pan. Instead, stick to a classic binder like an egg mixed with breadcrumbs, milk, and a splash of Worcestershire sauce to hold the meat together securely.
and to quote Purc as usual, YMMV. In summary, I bet bbqLuv uses a rather lean blend.
I already use mayo on my buns before toasting them. Very flavorful.
Next time I may even put on a little SPG rub on the mayo, or mix it in before spreading.
Being mayo is oil and egg, you basically just made a meatloaf patty!!!!
Separately I'm not down with cooking mayo - I tried the mayo instead of butter on a grilled cheese once and won't make that mistake again. Sure, the bread got nicely toasted and browned but the taste was very offputting.
Did this the other day, and yeah, I noticed a slightly different flavor. But I like mayo (usually make my own, which is tangy, like Duke's due to the lemon juice), so I was fine with it. Would I do it exclusively? No, maybe just one in a while.
I read to do this to a lean beef burger when cooking it. I probably put too much in as it was mushy and hard to handle raw and not a lot better cooked to medium rare. I did not notice much taste difference probably because I also spread Mayo on my burgers anyway
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Jerod Broussard makes sense as I was adding an egg for years to burger to be grilled. That said, it was largely because my bride thought a 90/10 burger was best. Might be why I'm stuck on the 90/10 thought!
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