Preheat oven to 350°F. Line a standard muffin tin with tulip-shaped baking cups (or standard cups). Cook noodles in a large pot of salted boiling water 6 minutes; drain. Let cool 10 minutes.Advertisement
Whisk together cheese, sour cream, 1/3 cup sugar, zest and juice, and 1/4 teaspoon salt. Whisk in eggs and 3 tablespoons butter. Stir in noodles and currants. Divide mixture among muffin cups. Drizzle with remaining butter; sprinkle with remaining sugar. Dollop a little marmalade over each cup.
Bake until kugel is set and tops are golden brown, about 30 minutes. Let cool 30 minutes before serving with more marmalade on the side.