1 cup part-skim ricotta cheese
3/4 cup (6 ounces) 1/3 less-fat cream cheese
1/2 cup sugar
24 ladyfingers (two 3 oz pkgs)
1/2 cup kahlua
1 tablespoon unsweetened cocoa

combine the ricotta, cream cheese and sugar in a food processor; process until smooth.

split the ladyfingers in half lengthwise. arrange 24 halves in a single layer in an 11″x7″ baking dish. drizzle with half the kahlua, and let stand 5 minutes. spread half the cheese mixture evenly over the lady fingers. repeat procedure with remaining ladyfingers, kahlua and cheese mixture. sprinkle with cocoa.