01 -
Preheat oven to 350°F. Line the bottom of an 8-inch springform pan with parchment paper and lightly grease the sides.
02 -
Sift together flour, sugar, cocoa powder, baking powder, baking soda, and salt into a large bowl to ensure a smooth, lump-free base.
03 -
Whisk vegetable oil, buttermilk, eggs, red gel food coloring, vanilla extract, and white vinegar until fully emulsified.
04 -
Pour wet mixture into dry ingredients and gently stir until just combined. Avoid overmixing to preserve cake tenderness. Transfer batter to prepared pan and smooth the surface.
05 -
Bake for 25 to 30 minutes or until a toothpick inserted in the center comes out clean. Cool completely in pan on a wire rack.
06 -
Lower oven temperature to 325°F for cheesecake layer baking.
07 -
Beat softened cream cheese until smooth using an electric mixer. Gradually add sugar and blend fully. Incorporate sour cream, heavy cream, then eggs one at a time, mixing each fully before adding the next. Stir in vanilla extract and pureed strawberries until homogeneous.
08 -
Pour cheesecake filling gently over cooled red velvet cake base in springform pan. Smooth top carefully to avoid disturbing cake layer.
09 -
Place pan on a baking sheet and bake for 60 to 70 minutes until edges are set and puff slightly while center remains just set.
10 -
Turn off oven and crack door open. Let cheesecake rest inside for 1 hour to prevent surface cracks from temperature shock.
11 -
Refrigerate cheesecake for at least 4 hours or overnight to develop flavor and ensure clean slicing.
12 -
Toss sliced strawberries with sugar and lemon juice in a bowl. Let sit for 10 minutes until juices release and berries become glossy.
13 -
Remove chilled cheesecake from pan, top generously with macerated strawberries, slice with a warm knife, and serve cold.