Why it works: Flour and cocoa powder are a kitchen classic. They rank in the top 13% of all ingredient pairs, and 2,244 recipes mention both. Both carry phenylacetaldehyde, which smells hawthorne, honey. The science ↓
Oreo Mug Cake
Ingredients
Directions
Prepare the batter
Add four Oreos and milk to a medium mug.
Crush the Oreos and mix them with the milk until the mixture looks like a chunky soup.
Add sugar, flour, baking powder, and cocoa powder to the mixture.
Mix everything together for about two minutes, ensuring no flour chunks remain.
Cook and serve
Place the fifth Oreo in the center of the batter, ensuring it is fully covered.
Microwave the mug for 1 to 1 minute 15 seconds.
Remove the mug and let it cool for two minutes before eating.
This recipe comes from the Recipes Wiki on Fandom and is licensed CC BY-SA 4.0. Our formatting and summaries are shared under the same licence.
Steps grouped into stages for easier reading; the method is the source's own.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Flour + cocoa powdertop 13% of all pairsAroma overlapmoderateMentioned together2,244 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sugar + cocoa powdertop 14% of all pairsAroma overlapmoderateMentioned together2,920 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Milk + flourtop 14% of all pairsAroma overlaplowMentioned together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Sugar + flourtop 15% of all pairsAroma overlapmoderateMentioned together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Milk + sugartop 18% of all pairsAroma overlaplowMentioned together77,875 recipes
Shared aroma: 2-nonenal (fatty, green).
Milk and flour share little aroma chemistry, yet 78,219 recipes mention both: they likely work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Flour
- Provides the starch and structure that set the cake's crumb in the mug.
- Baking powder
- Releases gas as it heats, helping the cake rise and turn light.
- Milk
- Moistens the dry ingredients so they form a batter that cooks through.
- Sugar
- Adds sweetness and helps the cake brown slightly at the surface.
The step that matters
Mixing until no flour chunks remain. Dry flour left in lumps won't hydrate and can leave pockets of raw starch, while overmixing can make the cake tough. Mix just until the batter is smooth.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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