Step 1

Preheat oven to 400 degrees F.

Step 2

In a medium bowl, beat together the ricotta cheese, cream cheese, egg, powdered sugar, and vanilla with a handheld electric mixer until thoroughly combined.

Step 3

Forming the blintzes is like a burrito or folding an envelope: spoon 1/4 cup of the cheese filling along the lower third of each crepe, leaving a 1-inch border on the sides. Fold the bottom edge away from you to just cover the filling; then fold the 2 sides into the center. Roll the crepe away from you a couple of times, tucking in the edges as you roll, to completely enclose like a neat little package, ending with the seam side down.

Step 4

Heat a large nonstick skillet over medium. Melt 1 tablespoon of the butter. Place as many blintzes that will comfortably fit in the pan, without over-crowding, and fry for about 2 minutes per side until crisp and golden.

Step 5

Transfer blintzes to a foil lined baking sheet. Repeat with the other blintzes, adding another tablespoon of butter to the pan, if necessary. Place baking sheet with all the blintzes in the oven for about 10 minutes so the cheese warms and sets.

Step 6

Using a spatula, transfer the blintzes to serving plates. Spoon jam on top and dust with powdered sugar. Serve immediately.