Heat oven to 375°F. Separate dough into 8 triangles. Place 1 teaspoon tomato sauce on short side of each triangle. Top each with 1/2 teaspoon ricotta cheese.
Roll up, starting at short side of triangle and rolling to opposite point. Place, point side down, on ungreased cookie sheet. Curve into crescent shape. Brush tops and sides with egg product; sprinkle with poppy seed.
Bake at 375°F. for 10 to 13 minutes or until golden brown. Cool 5 minutes before serving.