Though I would not risk this filling in an outdoor event, for an indoor event, it is a real crowd pleaser. You can find a printable version of the recipe below.
Cookies & Cream Filling
2 cups heavy cream
2 Tbs. milk
4 oz. cream cheese, softened
¾ cup powdered sugar
2 tsp. unflavored gelatin
20 crushed chocolate sandwich cookies
Combine milk and gelatin. Microwave until gelatin is melted.
Beat cream cheese with mixer until smooth. Add gelatin
mixture and mix until combined. Add heavy cream and beat
until it begins to thicken. While mixing on low speed,
gradually add in the powdered sugar. Beat at medium high
until stiff peaks form. Gently fold in crushed cookies.
Cookies and Cream Filling
Hope you like it as much as I do.