Sweet Potato and Apple Kugel

I’ve looked at a number of sweet potato kugel recipes, and experimented with this one a few times until I was satisfied with it. The trick is to bake the kugel long enough so that the sweet potato softens properly without the top drying out and browning too much. I cover the kugel during the first 45 minutes of baking to prevent this. After you uncover it, it’s important to baste the top every 5 to 10 minutes with melted butter.
Ingredients

4 eggs

Salt to taste

2 large sweet potatoes (1 3/4 to 2 pounds total), peeled and grated

2 slightly tart apples, like Gala or Braeburn, peeled, cored and grated

1 tablespoon fresh lime juice

1 tablespoon mild honey or agave nectar

3 to 4 tablespoons melted unsalted butter, as needed