In a mixing bowl, combine the Oreo pudding mix and heavy whipping cream.

Whip until it reaches a thick, creamy consistency, similar to whipped cream.

Place the mixture in the refrigerator to chill for at least 5 minutes.

Open the package of premade flaky biscuits and, using a small round cookie cutter (or bottle cap), cut out the center of each biscuit to form a doughnut shape.

Heat cooking oil in a deep pan to 350°F (175°C).

Fry each biscuit for 2-3 minutes per side, until golden brown and puffed.

Transfer fried cronuts to a paper towel-lined plate and allow them to cool for 5 minutes.

Slice each cronut in half.

Transfer the chilled Oreo cream to a piping bag (or plastic sandwich bag with the corner snipped).

Pipe a generous amount of cream onto the bottom half of each cronut.

Dip the cream-filled side into crushed Oreo cookies for added crunch.

Place the top half of the cronut over the cream to complete the sandwich.