1Heat oven to 350º F. In medium bowl, mix flour and powdered sugar. Cut in butter, using fork, until mixture looks like fine crumbs. Press firmly and evenly in ungreased rectangular pan, 13x9x2 inches. Bake 15 minutes.
2In large bowl, beat cream cheese with electric mixer on medium speed until smooth and fluffy. Beat in granulated sugar and eggs. Stir in thawed strawberries with liquid. Spread cream cheese mixture over baked layer in pan.
3Bake 20 to 25 minutes or just until center is set. Cool completely, about 1 hour. Cover loosely and refrigerate 2 to 3 hours or until firm.
4To serve, cut into 5 rows by 4 rows. Arrange mint leaves and strawberry wedges on servings to look like poinsettias. Store covered in refrigerator.