Flan Imposible (Impossible Chocolate Flan) | Saveur

Ingredients

• 3⁄4 cup sugar
• 3⁄4 cup all-purpose flour
• 1⁄3 cup unsweetened cocoa powder, preferably Dutch processed
• 1⁄2 tsp. baking soda
• 1⁄4 tsp. baking powder
• Pinch of salt
• 1⁄2 cup buttermilk
• 3 tbsp. vegetable oil
• 1 egg, at room temperature
• 1⁄2 tsp. pure vanilla extract
• 1 cup cajeta, (homemade or store-bought
• 1 (12-oz.) can evaporated milk
• 1 (14-oz) can condensed milk
• 4 eggs
• 1⁄2 tsp. salt
• 3⁄4 cup coarsely chopped, toasted pecans or walnuts, for garnish