Do red velvet cookies need vinegar?
Not strictly. In classic red velvet cake, vinegar adds a little tang and also reacts with baking soda for a bit of lift. These cookies already have baking soda (and baking powder), and the cream cheese swirl brings plenty of that tangy vibe. If you want a more classic red velvet flavor, add 1 teaspoon white vinegar with the wet ingredients.
What food coloring works best?
Gel food coloring gives the strongest color without thinning the dough. Liquid works too, but you may need more. Start with the amount listed and adjust until you like the shade.
Why did my cookies spread too much?
Usually one of three things: butter was too warm, dough was not chilled long enough, or the baking sheet was hot from a previous batch. Chill the dough at least 30 minutes (longer if your kitchen is warm) and bake on a cool sheet.
Can I skip the cream cheese swirl?
Absolutely. You will still get a great red velvet cookie. If you want a different vibe, add white chocolate chips or a handful of chopped toasted pecans.
Can I make them ahead for a party?
Yes. Make and refrigerate the dough up to 48 hours ahead. Scoop and bake when you are ready, or freeze dough balls for longer storage.
Can I use Dutch-process cocoa?
You can, but the color and flavor will shift a bit. Natural cocoa keeps the classic red velvet vibe and plays nicely with baking soda. If you use Dutch-process, the cookies may look a touch darker and the cocoa flavor can read slightly smoother. They will still be delicious.