Name: New Potatoes with Sour Cream
Ingredients: 2 lbs/1 kg potatoes,; 2 tablespoons butter or lard,; 1 tablespoon chopped dill,; 1 cup sour cream,; salt,; green lettuce

Why it works: Potato and dill work together. They rank in the top 3% of all ingredient pairs, and cooks put them together in 423 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓

New Potatoes with Sour Cream

Time10 minutes

Ingredients

Directions

Cook the potatoes

Peel the potatoes and set to boil with 1 cup of water and a little salt, for 10 minutes.
Add butter and sour cream and simmer until the liquid is reduced to half.
Shake the pan every now and then while the potatoes are simmering.

Finish and serve

After the potatoes are done, add chopped dill and bake for 10 minutes.
Arrange on a plate and garnish with green lettuce.

Nutrition, whole recipe (rough)

487Calories

22 gProtein

25 gFat

45 gCarbs

What these numbers assume: 7 portions

Ingredient	Portion assumed	kcal
Potato	1 medium (173g) baked	161
Lard	1 tbsp (12.8g)	115
Butter	1 tbsp (14g)	102
Yogurt	170g plain Greek	100
Lettuce	1 cup shredded (36g)	5
Dill	5 sprigs fresh (1g) / 1 tsp dried	4
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.

Recipe from the Recipes Wiki (Fandom).

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 + dilltop 3% of all pairs

Smell alikemoderate

Cooked together423 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Dill + lettucetop 5% of all pairs

Smell alikestrong

Cooked together159 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Potato + lettucetop 7% of all pairs

Smell alikestrong

Cooked together322 recipes

Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Potato + buttertop 13% of all pairs

Smell alikemoderate

Cooked together6,456 recipes

Shared aroma: (z)-4-heptenal (biscuit, cream).

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 dish, absorbing the sour cream and butter as they cook.
Sour cream: Adds tanginess and a creamy texture as the liquid reduces around the potatoes.
Butter: Adds richness and fat, giving the sauce a smoother, rounder mouthfeel.

The step that matters

Reducing the liquid. Simmering until the liquid is halved concentrates the sour cream and butter into a thicker sauce. Stopping too early leaves it thin, while overcooking can cause the dairy to separate or catch on the pan.

Swap the lettuce

How well each one fits the dish's main ingredients (potato, butter, dill, cream):

Chivefits better
Horseradishfits better
Onionfits better
Lettucethe original

Fit is the average pairing score against potato, butter, dill, cream. 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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New Potatoes with Sour Cream