Birthday Cake Cinnamon Roll Lasagna

Steps

• 1

  Heat oven to 400°F. Spray cookie sheets with cooking spray. Bake cinnamon rolls as directed on cans for faster bake method. Cool completely, at least 30 minutes. Refrigerate icing containers for later use.
• 2

  Cut each cinnamon roll in half horizontally. In ungreased 13x9-inch (3-quart) glass baking dish, place 12 of the cinnamon roll bottom halves, cut sides up, in single layer. Cut remaining 4 bottom halves into smaller pieces to fill empty spots in between.
• 3

  In small microwavable bowl, add icing from both containers; beat in milk with whisk. Microwave uncovered on High 20 to 40 seconds or until blended. Pour half of the icing mixture evenly over cinnamon roll layer.
• 4

  In large bowl, beat cream cheese and icing sugar with electric mixer on medium speed until smooth, scraping bowl frequently. Beat in 2 cups of the whipped topping. Stir in 1/4 cup of the sprinkles. Spread cream cheese mixture on top of soaked cinnamon roll layer. Sprinkle 2 cups of the crushed cookies over cream cheese layer.
• 5

  Repeat cinnamon roll layer with remaining 16 cinnamon roll halves, cut sides up, pushing halves into cookie-cream cheese layer. Pour remaining icing mixture over cinnamon roll layer. Drop whipped topping by spoonfuls on top of soaked cinnamon roll layer; spread evenly. Refrigerate 4 hours.
• 6

  When ready to serve, sprinkle remaining cookies and sprinkles on top. Cut into 6 rows by 4 rows. Cover and refrigerate any remaining pieces.