There was a time, not so way back, that I used to be utterly abusing my proper to make use of boxed mixes. I made a crumb cake out of muffin combine, peach dump cake, very convincing black and white cookies, and a brilliant tender boxed cake by including an excessive amount of oil and never sufficient egg. I’ve realized rather a lot from all this screwing round with boxed mixes (for science, after all). With the current surge in egg costs and the speed of birthday celebrating as constant as ever, I started to marvel if there was a approach for folk to make boxed muffins with out utilizing up all of their treasured eggs. Then I remembered, after all there may be—you possibly can skip them utterly.
It was once I was making an attempt to control boxed cake combine to make thick, gentle black and white cookies that I made this significant discovery: All boxed cake combine desires to be cake. I used Duncan Hines yellow cake combine and tried every thing to vary the batter. I took out the oil. I added solely egg. I added only a few tablespoons of water. All of my makes an attempt bubbled, unfold, and puffed into full-blown cake. I ended up utilizing muffin combine to give you the fitting consistency for black and white cookies.
If you concentrate on it, this primary understanding (that cake combine will all the time turn into cake) is why we all know dump cake works. For these unfamiliar with this casually named dessert, you merely dump fruit (canned or in any other case) right into a casserole dish and sprinkle dry cake combine excessive. Even the scant liquid from simmering fruit is sufficient to moisten the dry cake combine and activate it. Boxed cake mixes, like these from Duncan Hines, Pillsbury, or Betty Crocker, are all designed to be almost foolproof. You simply want so as to add liquid—eggy or not—and it’ll turn into cake.
Don’t get me improper, in a side-by-side comparability (see one under) you’ll discover the distinction in puff and colour, however the taste is persistently good. It’s actually arduous to screw them as much as the purpose that they’re not scrumptious. I’ve been making an attempt for years and I haven’t managed to make it style unhealthy. Altering the ratios, particularly the oil, would possibly truly provide you with a cake texture you favor (extra on that later).
Two, one, or zero eggs all lead to cake
I wished to check out how far I might push cake combine so I did a Funfetti check. The batter, ready with the producer’s strategies, takes a cup of water, half a cup of oil, and three eggs. I did just a few iterations. One check with solely a single egg and double the oil, one check with no eggs and double the oil, and one with the right quantity of oil however zero eggs.

Left: no eggs and double oil. Heart: no eggs and regular oil. Proper: One egg and double oil.
Credit score: Allie Chanthorn Reinmann
Whereas the combination correctly ready in line with the bundle’s instructions has extra of a domed high than the opposite reduced-egg variations, completely all of them grew to become fluffy, gentle, delectable cake layers. I feel the only egg and double oil cake was my favourite as a result of the only egg was simply sufficient of an emulsifier to help the additional fats. It wasn’t weighed down, but it surely was decadent and moist.
What do you assume thus far?

Left: cake ready in line with instructions. Heart: cake with one egg and double oil. Proper, Cake with no eggs and directed quantity of oil and water.
Credit score: Allie Chanthorn Reinmann
However I digress: The actual victory right here is that the cake with completely no egg was implausible. It didn’t dome, which is definitely preferable in case you’re stacking layers for a cake with icing, the feel was fluffy and moist, and the flavour was as Funfetti as could possibly be. There was no want to switch the egg with something, by the best way. No additional water. No banana. Simply combine the indicated quantities of water and oil into the dry combine. Pour it into the pans and clean out the tops. Remember that you are able to do something in between too. Add one egg. Perhaps you’ve two leftover egg whites. A stray yolk lurking in your fridge? Toss it in as an alternative of the instructed three entire eggs.
Not all boxed mixes are as forgiving
Whereas boxed cake combine is totally high quality with out eggs, not all boxed mixes are as forgiving. I attempted to skip the egg in boxed Ghirardelli walnut brownie combine and—ho boy. That was completely disgusting. I used to be shocked, truthfully; I figured since there was solely a single egg within the recipe, what hurt might it do to skip it? Tons. I made six brownie bites—three with a no-egg combination, and three with the batter ready in line with the producer’s instructions. You get three guesses which is which.

Credit score: Allie Chanthorn Reinmann
Eggs are an emulsifier in spite of everything, and it looks like brownie combine actually wants the assistance of that single egg to combine the fat and yield a moist and ungreasy last product. Your brownie combine shouldn’t be the place to skip eggs. Try this with boxed cake combine as an alternative.