3cupsmashed sweet potatoesfrom 3–4 large sweet potatoes
½cupgranulated sugar
½tspsalt
½tspvanilla extract
2large eggsbeaten
½cupunsalted buttermelted
Pecan Topping
1cupchopped pecans
1cupbrown sugar
⅓cupall-purpose flour
⅓cupunsalted buttermelted
Optional Add-Ins
½tspcinnamon
¼tspnutmeg
Splash of heavy cream
Marshmallowsunder or over topping
Instructions
Preheat oven to 375°F (190°C).
Bake or boil sweet potatoes until tender; scoop and mash until smooth.
Combine mashed sweet potatoes with sugar, salt, vanilla, eggs, and melted butter.
Spread the mixture into a greased 9×13-inch baking dish.
Mix pecans, brown sugar, flour, and melted butter to form a crumbly topping.
Sprinkle topping evenly over the sweet potato layer.
Bake 25–30 minutes until topping is crisp and golden.
Let rest 10 minutes before serving.
Notes
Freshly baked sweet potatoes give the best natural sweetness.Dark brown sugar adds deeper caramel flavor.Resting helps the casserole set and improves texture.For nut-free, use an oat streusel topping.