Orange Delight

From Light & Tasty Prep time does not include chilling time. The recipe in the magazine does not say what size the gelatin envelopes are. I just used what Zaar said is a commen size. If you try to make this and find otherwise before I do please let me know.

• Ready In: 30 mins
• Serves: 10

Ingredients

• 1  cup  crushed  vanilla wafer (about 30 wafers)
• 2  tablespoons butter or 1⁄2 cup margarine, melted
• 3⁄4 cup  orange juice
• 1⁄3 cup sugar
• 2 (3 ounce) envelopes unflavored gelatin
• 1 (15 ounce) carton reduced-fat ricotta cheese
• 16  ounces  fat-free reduced-sugar vanilla yogurt
• 1  teaspoon  grated  orange peel
• 1⁄8 teaspoon  orange extract (optional)
• 1 (15 ounce) can mandarin oranges, drained
• 2  tablespoons reduced-sugar orange marmalade

Directions

1. In a bowl, combine wafer crumbs and butter; press onto the bottom of an ungreased 9-in. springform pan. Bake at 375° for 10 minutes. Cool on a wire rack. In a saucepan, combine orange juice, sugar and gelatin; let stand for 5 minutes. Cook and stir over low heat until gelatin is dissolved. Cool for 10 minutes.
2. Meanwhile, in a blender or food processor, cover and process ricotta cheese until smooth. Add the yogurt, orange peel, extract if desired and gelatin mixture; cover and process until smooth. Set aside 1/3 cup oranges for garnish. Add remaining oranges to yogurt mixture. Spoon into the crust.
3. Chill for at least 6 hours or overnight. Just before serving, run a knife around edge of pan to loosen. Remove sides of pan. Arrange reserved oranges on top. Melt marmalade; spoon over top. Refrigerate leftovers.