Preheat your oven to 350ºF. Spray a 10” bundt pan with baking spray then dust it with flour. Set the pan aside.
Add all of the cake ingredients to a large mixing bowl and beat with a hand mixer or paddle attachment of a stand mixer until the batter is smooth.
1 (15.25 ounce) box yellow cake mix, ½ cup brown sugar, 1 (3.4 ounce) box Instant vanilla pudding mix, 1 Tablespoon ground cinnamon, 4 eggs, ¾ cup water, ¾ cup vegetable oil, 1 teaspoon vanilla extract, ½ cup white wine
Pour the batter into the prepared bundt pan and tap the pan on the counter so the batter is even.
Bake the cake for 45-50 minutes or until a toothpick inserted into the center of the cake comes out cleanly.
While the cake is baking, make the glaze for the cake. Melt the butter in a small saucepan over medium heat. Whisk the brown sugar into the butter until it dissolves. Whisk in the wine then set aside.
½ cup butter, ¾ cup brown sugar, ¼ cup white wine
Use a toothpick or sharp knife to poke holes across the whole top of the cake.
While the cake is still hot, very slowly pour the glaze over the cake, letting it soak into the holes and into the cake.
Let the cake cool for about 10 minutes then carefully flip it out of the pan and onto a cake plate.
Serve while warm or store at room temperature for later!