Why it works: Oregano and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 3,449 recipes mention both. Both carry estragole, which smells anise, licorice. The science ↓
The recipe
Ingredients
Contains: wheat (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Assemble
Pour a little oil in an oven-safe casserole dish.
Make a layer of potatoes covering the base of the dish.
Add a layer of zucchini.
Sprinkle salt and pepper, then drizzle olive oil.
Add a couple of tomatoes (does not have to fill completely), sprinkle shallots, then sprinkle salt and pepper and drizzle olive oil.
Sprinkle chopped herbs.
Repeat these steps until the dish is filled, ending with potatoes on top and a final drizzle of olive oil.
Bake
Bake in a 400-degree oven until bubbling and a knife slips in easily and soft. Cooking time depends on size and height of your casserole dish, normally about an hour to an hour and a half.
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.
-
Oregano + peppertop 3% of all pairsAroma overlapstrongMentioned together3,449 recipes
Shared aroma: estragole (anise, licorice).
-
Potato + olivetop 4% of all pairsAroma overlapstrongMentioned together5,688 recipes
Shared aroma: 2-undecenal (sweet).
-
Oregano + olivetop 4% of all pairsAroma overlapstrongMentioned together3,288 recipes
Shared aroma: 2-hexenal (green, leafy).
-
Olive + breadtop 4% of all pairsAroma overlapstrongMentioned together999 recipes
Shared aroma: 2-undecenal (sweet).
-
Potato + peppertop 5% of all pairsAroma overlapstrongMentioned together8,303 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the soft, starchy base layers that become tender and hold the casserole together.
- Zucchini
- Adds moisture and tender body as it softens during baking.
- Extra virgin olive oil
- Carries moisture and richness through the layers and helps the top brown.
- Cherry tomatoes
- Release juice as they bake, adding moisture and gentle acidity.
- Shallots
- Add a mild, sweet onion flavour that mellows during baking.
The step that matters
Baking until a knife slips in easily. Potato slices need enough time for starch to fully gelatinize and soften; pulling the dish early leaves firm, undercooked layers, while the required time varies with dish depth.
Flavor stand-ins for the cherry tomato
How well each one fits the dish's main ingredients (potato, shallot, oregano, pepper, olive, bread):
- Lemonbetter flavor fit
- Limebetter flavor fit
- Cherrybetter flavor fit
- Cherry tomatothe original
Fit is the average pairing score against potato, shallot, oregano, pepper, olive, bread. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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.
You might also like
Illustration
Illustration
Illustration
IllustrationThe Sunday pairing: one pairing, the chemistry behind it, and how to cook it. No spam, unsubscribe anytime.
Prefer an account? Create a free account for sign-in; Pro adds the full results and chemistry.