Name: Country-style Potatoes
Ingredients: 6 Medium potatoes Cooked Peeled And Sliced; 12 Slices Bacon Cooked And Crumbled; 1 Large White Onion Chopped; 6 eggs; 1/4 Cup milk; 1 Teaspoon salt; 1/2 Teaspoon pepper; 2 Tablespoons Minced Fresh parsley; 1/2 Teaspoon Dried thyme; 1/2 Cup Shredded Cheddar Cheese

Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓

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.

Parsley + thymetop 1% of all pairs

Smell alikestrong

Cooked together9,057 recipes

Shared aroma: cuminaldehyde (Spicy, cumin).
Pepper + parsleytop 2% of all pairs

Smell alikestrong

Cooked together34,122 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).
Potato + oniontop 3% of all pairs

Smell alikemoderate

Cooked together9,023 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Pepper + thymetop 4% of all pairs

Smell alikemoderate

Cooked together11,585 recipes

Shared aroma: beta-phellandrene (minty, terpene).
Potato + parsleytop 5% of all pairs

Smell alikemoderate

Cooked together2,855 recipes

Shared aroma: 4'-methylacetophenone (bitter almond).

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 absorb the egg custard as it sets.
Eggs: Bind the dish and set into a custard that holds the layers together.
Bacon: Adds salty, smoky fat that flavours the potatoes and onion.
Milk: Thins the eggs into a pourable custard that stays moist as it bakes.
Cheddar cheese: Melts over the top and browns, adding richness and savoury flavour.

The step that matters

Pour the egg mixture over the potato mixture. The eggs need to coat the layers evenly so the custard sets throughout. Pouring slowly lets the liquid soak down between the potato slices rather than pooling at the bottom.

Swap the onion

How well each one fits the dish's main ingredients (potato, egg, milk, pepper, parsley, thyme, cheddar cheese):

Chivefits better
Capsicumfits better
Carrotfits better
Onionthe original

Fit is the average pairing score against potato, egg, milk, pepper, parsley, thyme, cheddar cheese. 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.

Ingredient	Portion assumed	kcal
Potato	1 medium (173g) baked	161
Milk	1 cup (244ml) whole	149
Cheddar Cheese	1 oz (28g)	113
Egg	1 large egg (50g)	78
Onion	1 medium (110g)	44
Bacon	1 slice cooked (8g)	43
Black Pepper	1 tsp ground (2.3g)	6
Thyme	1 tsp dried (1.4g)	4
Parsley	1 tbsp chopped fresh (3.8g)	1
Salt	1 tsp (6g)	0

Country-style Potatoes