1. In a small bowl, combine the cracker crumbs, butter, almonds and sugar. Press onto the bottom and up the sides of a greased 9-in. tart pan. Bake at 325° for 15-18 minutes or until edges are lightly browned.
2. In a large bowl, whisk the egg yolks, milk, lime juice and peel. Pour over crust. Bake for 12-14 minutes or until center is almost set. Cool on a wire rack. Refrigerate for at least 2 hours.
3. In a large bowl, beat cream until it begins to thicken. Add sugar; beat until stiff peaks form. Fold in sour cream and grated lime peel. Spread over tart. Garnish with raspberries and lime wedges. Yield: 12 servings.