Decadent Peanut Butter Cake Recipe: Moist

Ingredients

• 1 cup (240 ml) unsalted butter, softened
• 1 cup (200 g) granulated sugar
• 1 cup (250 g) creamy peanut butter (smooth or crunchy)
• 4 large eggs, room temperature
• 1 tsp vanilla extract
• 1½ cups (190 g) all-purpose flour
• 1 tsp baking powder
• ½ tsp baking soda
• ¼ tsp salt
• ¾ cup (180 ml) buttermilk, room temperature
• ¾ cup (180 g) creamy peanut butter
• 1 cup (230 g) unsalted butter, softened
• 3–4 cups (360–480 g) powdered sugar, sifted
• 2 tbsp (30 ml) heavy cream or whole milk
• Pinch of salt