See Below

I mixed up the muck with about half a cup of canola oil (too lazy and
too late to melt some butter), which seemed to loosen it into a goopy
mud. Added some milk and two eggs, and about a cup of brown sugar.
Tossed in about a cup and a half of whole wheat flour, maybe a tsp.
and a half of baking powder, a tsp. of baking soda, a bit of salt,
and a tsp. of cinnamon. Seemed a bit stiff, so I added some more milk
and Kahlua till it was nice and batter-like. Baked it in a 8×8 square
pan and an 8″ round one (so I could make it into a heart tomorrow
morning, you know, you cut the round in half and fit them against two
adjacent sides on the square, a neat trick), at 350 for about 20
minutes.

See, you DONT have to throw it out!