Why it works: Sugar and syrup match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 5,842 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Fat-free Pineapple Upside-down Cake
Ingredients
Directions
Prepare the pan
Spray a 9‑inch cake pan with cooking spray.
Add brown sugar, corn syrup, and lemon juice; stir to combine.
Place the pan in a 350°F oven for 3 minutes.
Arrange pineapple rings and cherries in the pan; set aside.
Make the batter
In a large bowl, combine flour, cornstarch, baking powder, and salt.
In a medium bowl, stir sugar and milk until the sugar is almost dissolved.
Add egg whites, corn syrup, and vanilla; stir until blended.
Gradually add the wet mixture to the dry mixture, stirring until smooth.
Pour the batter into the pan.
Bake and serve
Bake at 350°F for 35 to 40 minutes, or until a toothpick inserted in the center comes out clean.
Immediately loosen the edge of the cake with a spatula and invert onto a serving plate.
Remove the pan.
Nutrition, whole recipe (rough)
Counts 9 of 10 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Milk | 1 cup (244ml) whole | 149 |
| Pineapple | 1 cup chunks (165g) | 82 |
| Egg | 1 large egg (50g) | 78 |
| Corn | 1/2 cup kernels (82g) | 77 |
| Sugar | 1 tbsp (12.5g) granulated | 49 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Vanilla | 1 tsp extract (4ml) | 12 |
| Salt | 1 tsp (6g) | 0 |
| Syrup | not in our table | 0 |
One typical portion per ingredient; the recipe's quantities are not counted. A rough guide only, not for medical or dietary planning.
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 their aromas overlap, and how often cooks already put them together.
-
Sugar + syruptop 6% of all pairsSmell alikestrongCooked together5,842 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
-
Pineapple + milktop 12% of all pairsSmell alikemoderateCooked together885 recipes
Shared aroma: methyl 2-methylbutyrate (fruity, apple).
-
Lemon + pineappletop 12% of all pairsSmell alikemoderateCooked together1,964 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Corn + flourtop 13% of all pairsSmell alikemoderateCooked together6,165 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Egg whites provide structure as they set during baking, giving the cake its light, airy crumb.
- Cornstarch
- Tenderizes the crumb by diluting the flour's gluten, giving a softer, more delicate texture.
- Baking powder
- Releases gas when heated, helping the batter rise in the oven.
- Light corn syrup
- Adds sweetness and moisture and helps the brown sugar topping stay soft and glossy.
- Brown sugar
- Forms the caramelized topping that becomes the cake's upside-down surface.
The step that matters
Invert the cake immediately. Loosening the edges and turning the cake out while it is still hot lets the caramel topping release cleanly. As it cools, the sugar sets and can stick to the pan, tearing the pineapple layer.
Swap the pineapple
How well each one fits the dish's main ingredients (sugar, corn, syrup, lemon, flour, milk, egg):
- Vanillafits better
- Raisinfits better
- Figfits better
- Pineapplethe original
Fit is the average pairing score against sugar, corn, syrup, lemon, flour, milk, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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