Ingredients

The following ingredients have 4 Servings
  • 3 cups all-purpose flour
  • 1 tbsp baking powder
  • 1/2 tsp salt
  • 1 1/2 cups granulated sugar
  • 1/2 cup unsalted butter, at room temperature (1 stick)
  • 1/2 cup canola oil
  • 4 eggs, at room temperature
  • 1/4 cup Greek yogurt
  • 1 tbsp vanilla extract
  • 1 cup buttermilk, at room temperature
  • 1 cup toasted walnuts or pecans (optional)
  • 4 cups granulated sugar
  • 1 1/3 cups whole milk
  • 2 tbsp unsalted butter
  • 4 tsp Karo light corn syrup
  • 1/2 tsp sea salt
  • 4 oz unsweetened chocolate squares
  • 1 stick unsalted butter
  • 2 tsp vanilla extract

Instruction