Why it works: Lemon and pepper match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Lithuanian Kugel I
Ingredients
Directions
Prepare
Grate 6 Russet potatoes.
Put in salted or lemon juice water.
Drain water.
Bake
Stir all together and pour into a 10 x 14 inch pan and bake at 425 degrees for 1/2 hour.
Then bake at 325 degrees for 1/2 hour.
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 |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Milk | 1 cup (244ml) whole | 149 |
| Butter | 1 tbsp (14g) | 102 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Bacon | 1 slice cooked (8g) | 43 |
| Lemon | juice of 1 lemon (48ml) | 12 |
| Black Pepper | 1 tsp ground (2.3g) | 6 |
| Salt | 1 tsp (6g) | 0 |
| Water | 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.
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + lemontop 12% of all pairsSmell alikemoderateCooked together2,230 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Potatoes
- Form the bulk and starch that sets into a sliceable, tender body as it bakes.
- Eggs
- Bind the grated potato together and help the kugel set firm when baked.
- Evaporated milk
- Adds moisture and richness, keeping the interior creamy rather than dry.
- Bacon
- Its fat and savory flavor carry into the potatoes and brown the top.
- Butter
- Adds fat and richness, and helps the surface brown in the oven.
- Onion
- Contributes aroma and a mild sweetness as it bakes into the potatoes.
The step that matters
Drain the grated potatoes well. Grated potato releases starch-rich liquid. Excess water left in the mixture thins the batter and keeps the kugel from setting, so draining it well helps the custard-like base firm up in the oven.
Swap the onion
How well each one fits the dish's main ingredients (potato, lemon, evaporated milk, egg, butter, pepper):
- Capsicumfits better
- Chivefits better
- Spinachfits better
- Onionthe original
Fit is the average pairing score against potato, lemon, evaporated milk, egg, butter, pepper. 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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