Butter Squishy Cake: Tender Sponge - My Grandma Recipes

Ingredients

• 1.5 cups (190g) cake flour
• 1 cup (200g) granulated sugar
• 1 tbsp (8g) baking powder
• 0.5 tsp (3g) salt
• 0.5 cup (115g) unsalted butter, softened
• 3 large eggs, room temperature
• 1 cup (240ml) whole milk
• 2 tsp (10ml) pure vanilla bean paste
• 2 tbsp (30ml) vegetable oil
• 1 cup (225g) unsalted butter, softened
• 3 cups (360g) powdered sugar
• 1 tsp (5ml) pure vanilla extract
• 2 tbsp (30ml) heavy cream
• 1 pinch (1g) cornstarch
• 0.25 tsp yellow gel food coloring