blintz 
(blĭnts) also blin·tze (blĭntsə)
(blĭnts) also blin·tze (blĭntsə)n.
A thin pancake, usually wrapped around a cheese filling, sautéed or baked, and topped with sour cream, fruit, or powdered sugar.
[Yiddish blintse, from Belarusian blintsy, pl. of blinets, diminutive of blin, pancake, from Old Russian mlinŭ, blinŭ; see melə- in the Appendix of Indo-European roots.]