Why it works: Potato and onion are a kitchen classic. They rank in the top 3% of all ingredient pairs, and cooks put them together in 9,023 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Kugla
Serves 12Ingredients
Directions
Prepare
Peel and grate raw potatoes, mince onion and mix the two together.
Fry bacon until crisp; pour bacon fat over potatoes and crumble bacon into mixture.
Make the batter
Add eggs one at a time, mixing well; add salt and milk.
Pour mixture into a greased 13 x 9 inch pan.
Bake and serve
Bake at 400 degrees for 15 minutes.
Top should be brown and crispy.
Serve with sour cream. Serves 12.
May sprinkle with Baco Bits.
Nutrition, whole recipe (rough)
What these numbers assume: 6 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Potato | 1 medium (173g) baked | 161 |
| Milk | 1 cup (244ml) whole | 149 |
| Egg | 1 large egg (50g) | 78 |
| Onion | 1 medium (110g) | 44 |
| Bacon | 1 slice cooked (8g) | 43 |
| Salt | 1 tsp (6g) | 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.
-
Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Potato + milktop 9% of all pairsSmell alikemoderateCooked together3,611 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
-
Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Onion + milktop 20% of all pairsSmell alikemoderateCooked together13,418 recipes
Shared aroma: hexanal (green, grassy).
-
Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 recipes
Shared aroma: (e)-2-octenal (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 of the casserole and give it a starchy, tender body.
- Eggs
- Bind the grated potatoes together and help the casserole set as it bakes.
- Bacon
- Adds savory flavor and fat that helps the top brown and crisp.
- Milk
- Adds moisture to loosen the mixture and keep the interior tender.
The step that matters
Bake until the top is brown and crispy. Grated potatoes release water and starch, so the casserole can stay pale and soft inside if the top is not baked long enough. Browning comes from Maillard reactions and dry heat at the surface, which is why the top needs to be watched closely.
Swap the onion
How well each one fits the dish's main ingredients (potato, milk, egg):
- Asparagusfits better
- Chivefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against potato, 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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