Why it works: Lettuce and spinach match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 427 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Herb Pie for Lent
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the herbs
Boil the lettuce, leeks, spinach, beets, and parsley until tender.
Chop the boiled herbs finely.
Make the filling
In a frying pan, combine the chopped herbs, boiled groats, onions, butter, and sliced apples.
Add a good amount of coarse sea salt and stew for a few minutes over medium heat.
Bake and serve
Fill your dish or pie crust with the mixture.
Bake for 1 hour at 350°F (175°C) and serve.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
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.
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Lettuce + spinachtop 1% of all pairsSmell alikestrongCooked together427 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Lettuce + leektop 1% of all pairsSmell alikestrongCooked together217 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Leek + spinachtop 2% of all pairsSmell alikestrongCooked together42 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Leek + oniontop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Leek + parsleytop 4% of all pairsSmell alikestrongCooked together759 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beets
- Adds bulk and colour to the herb filling.
- Groats
- Provide body and a soft, starchy texture to the filling.
- Butter
- Adds fat and richness, carrying flavour through the filling.
- Apples
- Add gentle sweetness and moisture as they soften during cooking.
- Onions
- Contribute savoury sweetness and aroma when cooked down.
Swap the apple
How well each one fits the dish's main ingredients (lettuce, leek, spinach, parsley, onion, butter):
- Avocadofits better
- Lemonfits better
- Limefits better
- Applethe original
Fit is the average pairing score against lettuce, leek, spinach, parsley, onion, butter. 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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