Preheat your oven to 350°
Generously butter and sugar a 10 cup bundt pan and set aside for now
In a large bowl, cream 4 tablespoons of softened butter with 3/4 cup of olive oil and 1 3/4 cup of granulated sugar until completely combined
Add 4 large eggs, 2 tablespoons of fresh orange juice and 2 tablespoons of fresh orange zest and mix until creamy
Sift 1 3/4 cups of cake flour, 1 cup of all purpose flour, 1 tablespoon of baking powder and 1 teaspoon of salt into the bowl and mix until mostly combined
Add 3/4 cup of wine and gently mix until you no longer see dry ingredients
Transfer the batter into the prepared bundt pan and bake in a 350° oven for 48-52 minutes or until a toothpick will come out of the cake clean
Flip the bundt pan onto a cooling rack and allow the cake to cool until it releases from the pan
If you want to add a simple orange glaze, whisk 1-2 tablespoons of fresh citrus juice into 2 cups of sifted confectioners sugar to create a drizzle-able consistency
Once the cake has fully cooled, transfer it out of the pan and drizzle with the glaze
Store leftovers in an airtight container at room temperature for up to 4 days