I make whole wheat pancakes and waffles ahead of time, and flash freeze them (single layer on a pan). Once they are frozen, I put them all into gallon ziplocks, and that way they don't stick together. The waffles are ready to pop in the toaster, and the pancakes heat up nicely in the microwave. Muffins also freeze well.
I make large batches on the weekends, so I'm not struggling to cook one more thing on a weeknight.