In a large bowl, whisk together the oil, eggs, sugar, and wine until smooth.
Add the other dry ingredients and the zest; whisk together gently.
Line cupcake tin with cupcake papers and spoon into the papers about 4/5 full.
Bake at 375 F for 22-25 minutes, or until a cake tester comes out clean.
Grand Marnier Whipped Cream Instructions
Whip heavy whipping cream until it looks like whipped cream.
Mix in remaining ingredients.
Notes
I added some food coloring to the whipped cream to create the middle of the flower. I typically avoid food coloring, but the flower needed some color and I decided to take the plunge.