I made some cupcakes last night - my standard white cake recipe, but I added some orange zest and a bit of fresh orange juice (maybe 1/4 cup) to give it a subtle orange flavor. I also brushed them with Grand Marnier when they came out of the oven.
What was weird is that the cupcakes hardly colored at all...they were white, white baby. The bottoms got a teeny bit of color and the cupcakes were definitely done. I didn't want to dry them out trying to get them to have at least a hint of color. Do you think the acid in the orange juice inhibited the coloring? Should I have added some soda to counteract the acid? Does it even matter that they were so blonde? (Frank, et al don't even go there...

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