5-Minute Lemon Frosting Is Just 3 Common Ingredients Away
While a canister of store-bought icing is the easiest option overall, a homemade, five-minute frosting is the best way to earn some extra acclaim from dinner guests. While some types may require precise temperatures and measurements or specific ingredients, this lemon frosting doesn't even require a whole lemon.
All you need to do is mix one part cream cheese, one part powdered sugar, and just enough lemon juice and zest to season it to your taste. The cream cheese should have enough fat and creaminess to provide the right texture and tang — though you may want to let it sit out for a bit after mixing to allow it to thicken. Be sure to use a full-fat variety that hasn't been aerated or whipped, like the kind made for spreading. It's important to use powdered, rather than cane or even granulated sugar, unless you specifically want a bit of crunch in your frosting. If you're out, the best substitute for it is simply pulsing whatever type of sugar you have until it reaches the right texture.
When it comes to the lemon, the only real rule is to not use so much zest that it interferes with your recipe's smoothness and not so much juice that it renders it watery. If you want something especially sweet, try to use Meyer lemons, as they tend to lack the acidic bite of most citrus. However, the standard Eureka or Lisbon lemons, the most common found in the U.S., are great if you're looking for a bit of extra pucker to balance out the sugar.
How to tweak your three-ingredient lemon frosting
Since this recipe is essentially just sweetened, seasoned cream cheese, you've got a lot of wiggle room to make adjustments. Provided you maintain its velvety texture and thoroughly incorporate any sweet ingredients, you can adapt the spirit of this recipe to make it a bit more versatile.
The fruit aspect is probably the easiest thing to tweak, especially if you opt for another type of citrus. While you may not get quite the same tang from different varieties of oranges or grapefruit, you can swap the lemon for some lime with a one-to-one ratio. You can use other fruits, but you'll want to stick with something that tastes fairly strong, so you don't have to add too much. That being said, small tweaks, like using powdered strawberries or blueberries, can be a delightful way to add both flavor and color to your icing, making it great for decorations.
If you want to add a bit of subtle complexity to the recipe, try swapping out the powdered sugar. This works great when using something with a bit more molasses, like brown or turbinado, but you'll still want to pulse them into powder beforehand. Just keep in mind that using something liquid-based, like honey or syrup, may require you to thicken your frosting, so it maintains the right consistency. You may also need to balance your natural and processed sugars, so you don't end up with something overly sweet.