These delicious and easy homemade Rice Krispies treats are full of Oreo cookies and cream flavor. Bursting with cookie chunks, mini marshmallows, and drizzled with chocolate, ready in just 5 minutes!
Place butter and marshmallows into a large microwavable bowl. Microwave for a few minutes until marshmallows puff up nice and large. Remove and stir in cereal and Oreos.
Pour into a large 9x13 inch baking dish. With the back of a large spoon that's sprayed with cooking spray press and smooth treats.
Drizzle melted chocolate over top and let cool. Cut into squares.