3 lbs. Sweet Potatoes (peeled and cut into 2-inch chunks)
1/3 cup Packed Light Brown Sugar
2 Large Eggs, Lightly Beaten
1/2 tsp. Cinnamon
1/8 tsp. Nutmeg
1/4 cup Evaporated Milk
4 tbsp Unsalted Butter (cut into pieces)
Preheat oven to 350 degrees. Butter an 8-inch baking dish. Place potatoes and 1 tsp salt in a large pot and cover with water; bring to a boil. Cook unitl potatoes are tender, 15 minutes. Drain. Place potatoes in a large bowl and whip with an electric mixer until smooth and light. Add sugar, eggs, cinnamon, nutmeg, 1/2 tsp butter; beat until smooth. Pour sweet potato mixture into prepared dish and bake until golden and slightly puffed, 35-40 minutes, then serve warm.