The Ultimate Rhubarb Cake with Butter Sauce Recipe You'll Adore - Dave's Grill

Ingredients

• 2 cups chopped fresh rhubarb
• 2 cups all-purpose flour
• 1 ½ cups granulated sugar
• 1 cup buttermilk
• ½ cup unsalted butter (for cake)
• 1 egg
• 1 teaspoon vanilla extract
• 1 cup milk (alternative for buttermilk)
• 1 tablespoon vinegar or lemon juice (for buttermilk substitution)
• 1 teaspoon baking soda
• ½ teaspoon salt
• ½ cup unsalted butter
• 1 cup sugar
• ½ cup heavy cream