The best Oreo Mug Cake Recipe (microwaved!)

0 Start by placing four Oreo cookies in a microwave-safe mug. Pour in the milk and melted butter, and let the cookies soak for about two to three minutes. Stir the mixture occasionally to help break down the cookies as they soften.
1 Once the Oreos are soft, mash them with a spoon until you have a smooth, thick mixture. It should look like chocolate cake batter.
2 Now add the brown sugar, flour, baking powder, cocoa powder, salt, and vanilla extract right into the same mug. Stir until everything is combined and there are no streaks of dry ingredients left. Scrape the sides of the mug if needed.
3 Microwave the mug on high for about 1 minute to 1 minute 30 seconds, depending on your microwave's wattage. The cake should rise and look cooked on top, with a slightly soft center.
4 Carefully remove the mug from the microwave—it will be hot. Crumble the fifth Oreo over the top for a little crunch and added texture.