Chef John’s Sweet Potato Casserole

Description

Unlike many sweet potato casseroles, this one is not too sweet. It smells so amazing, with subtly sweet potatoes accentuated with maple syrup and a pistachio topping. It’s a wonderful combination of taste and textures.

Ingredients

  • 2 ½ pounds sweet potatoes, peeled and cubed
  • salt
  • 2 tablespoons butter
  • 2 large eggs
  • ¼ cup maple syrup
  • ¼ cup buttermilk
  • ⅓ cup milk
  • ½ teaspoon vanilla extract
  • ½ teaspoon salt
  • 1 pinch ground allspice
  • 1 pinch cayenne pepper
  • ½ cup chopped roasted, salted pistachios
  • ½ cup light brown sugar
  • ⅓ cup all-purpose flour
  • ¼ cup butter, melted

Instructions

  1. Preheat oven to 350 degrees F (175 degrees C). Grease a 2 1/2-quart baking dish with butter.
  2. Place sweet potato cubes into a large pot
  3. cover with water
  4. and add a large pinch of salt. Bring to a boil and cook until a knife is easily inserted into a sweet potato cube
  5. about 10 minutes. Drain well. Return to the pot and mash 2 tablespoons butter into sweet potatoes.
  6. Whisk eggs
  7. maple syrup
  8. buttermilk
  9. milk
  10. vanilla extract
  11. cayenne pepper
  12. allspice
  13. and 1/2 teaspoon salt together in a large bowl until smooth. Gradually mash sweet potatoes into egg mixture
  14. starting with 2 tablespoons of sweet potato mixture
  15. until all sweet potatoes are incorporated. Transfer sweet potatoes into prepared baking dish.
  16. Mix pistachios
  17. brown sugar
  18. flour
  19. and 1/4 cup melted butter together until completely mixed. Crumble topping evenly over top of sweet potatoes. Use the back of a fork to gently press pistachio mixture down onto sweet potatoes.
  20. Bake in the preheated oven until topping is browned and casserole is set
  21. 25 to 30 minutes. If desired
  22. place under oven’s broiler for 5 minutes to give topping a little more brown color. Let rest to cool slightly before serving
  23. about 10 minutes.

Prep Time: 15 mins

Cook Time: 35 mins

Total Time: 1 hr

Servings: 8

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