Experience has proven that shape can count. I typically buy very large sweet potatoes, as they're easier to peel and dice for my favorite Red Lentil Soup recipe. Ah, but not such a great idea when baking. For better baking, avoid huge ones (over a pound each) that have rounder shapes, as they don't cook through to the middle as well.
Many recipes call for simmering the sweet potatoes in a pot of water, but I've found that much of the natural flavors are lost to the cooking water. Try this recipe, and enjoy sweet potatoes to their full potential!
The streusel topping for this is heavy on the nuts, with less flour and sugar; a bit healthier that way. And it still tastes decadent! Sweet Potatoes take little prompting to make a tasty dish. They're already so rich and sweet. Modify the recipe if necessary; for low-fat, you can omit the egg yolks, and use milk instead of cream. For dairy-free, you can substitute soy milk (or even coconut milk) for cream and eggs, and olive oil for the butter. Serves 6 or so.
Ingredients:
Bake in oven at 375 degrees, one hour or so, until tender (a day early if necessary): > 3-5 sweet potatoes (weighing approx. 2 1/4 lb. total)
Let potatoes cool, then slip skins off. In bowl, mash w/ potato masher or fork, then add to bowl: > 2 eggs > 1/4 c. cream > 1 TBS. olive oil > 1 tsp. vanilla
Put mixture into oiled casserole dish or 8" square pan. Top with mixture of the following: > 1/2 c. brown sugar > 1/4 c. flour > 1/2 c. pecans, chopped > 2 TBS. soft butter
Bake at 375 degrees for 35 minutes, until topping is golden brown.