Pumpkin Patch Chocolate Peanut Butter Cake.

Ingredients

• 1 cup + 2 tablespoons buttermilk, at room temperature
• 2 1/4 teaspoons baking powder
• 1 tablespoon vanilla extract
• 2 teaspoons vanilla extract
• 3 large eggs, at room temperature
• 1 1/2 teaspoon kosher salt
• 1 cup + 2 tablespoons hot black coffee
• 1/2 cup unsweetened cocoa powder
• 2 1/4 cup all-purpose flour
• 1/4 cup heavy cream, at room temperature
• 2 cups powdered sugar
• 1 1/2 cups unsweetened cocoa powder
• 1 1/2 cups creamy peanut butter
• 2 1/4 cups granulated sugar
• 2 1/4 teaspoons baking soda
• 1/4 cup + 2 tablespoons plain greek yogurt
• 1 stick salted butter, at room temperature
• 2 sticks salted butter, at room temperature
• 3/4 cup canola oil