In a small saucepan, combine granulated sugar and water. Bring to a boil, stirring until the sugar has dissolved.
Split the vanilla bean lengthwise and scrape out the seeds. Add the seeds and pod to the syrup.
Remove from the heat and let cool completely, allowing the vanilla to steep. Remove the vanilla pod before using.
Transfer to an airtight container and refrigerate for up to 1 month.
Cake
Preheat oven to 350°F. Grease and flour an 8-inch round cake pan. Line bottom with parchment paper.
In bowl, stir together flour, baking powder and salt. In large bowl, using electric mixer, beat butter with sugar until light and fluffy, 2 to 3 minutes. Beat in eggs, 1 at a time, beating between additions. Add bourbon and cream. With mixer on low speed, make 2 additions of flour mixture until just incorporated.
Scrape into prepared pan. Bake until cake tester inserted in centre comes out clean and top is set and springy, 30 to 35 minutes. Cool cake in pan for 10 minutes; invert onto cooling rack and let cool completely. Invert cake and brush top with 2 tbsp vanilla syrup to moisten.
Whipped Cream and Strawberries
While cake cools, stir together strawberries and sugar in a bowl and let sit until syrupy, 30 minutes. In bowl, using electric mixer, beat cream on medium speed until soft peaks form; beat in 1 tbsp vanilla syrup.
Place cake on a serving plate and top with spoonfuls of whipped cream and strawberries.
Notes
ELLE Gourmet Tip: We used bourbon for its caramel and vanilla notes, but dark rum or Canadian whisky can be substituted in equal measure.