Name: Hash Brown Bake
Ingredients: 2 lbs frozen hash browns (slightly thawed); ½ cup melted butter; ½ tsp salt; ¼ tsp pepper; ½ cup chopped onion; 1 can cream of chicken or celery soup; 8 oz sour cream; 2 cups shredded cheddar cheese; ¾ cup crushed potato chips

Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓

Hash Brown Bake

Oven350°F

Time1¼ hours

Ingredients

Directions

Prepare

Combine all ingredients except ½ cup cheese and potato chips.
Pour mixture into a 9x13 baking dish.

Bake

Cover with remaining cheese and potato chips.
Bake for 1¼ hours at 350°F.

Nutrition, whole recipe (rough)

748Calories

61 gProtein

31 gFat

56 gCarbs

Counts 10 of 11 ingredients. The other 1 aren't in our nutrition table and add nothing above, so the real totals are higher.

What these numbers assume: 10 portions

Ingredient	Portion assumed	kcal
Chicken	100g cooked	165
Potato	1 medium (173g) baked	161
Cheddar Cheese	1 oz (28g)	113
Butter	1 tbsp (14g)	102
Yogurt	170g plain Greek	100
Cream	1 tbsp (15ml) heavy	51
Onion	1 medium (110g)	44
Black Pepper	1 tsp ground (2.3g)	6
Celery	1 stalk (40g)	6
Salt	1 tsp (6g)	0
Soup	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.

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.

Butter + creamtop 8% of all pairs

Smell alikemoderate

Cooked together41,516 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Butter + cheddar cheesetop 8% of all pairs

Smell alikemoderate

Cooked together2,436 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).
Pepper + oniontop 11% of all pairs

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Onion + cheddar cheesetop 13% of all pairs

Smell alikemoderate

Cooked together3,669 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Cream + cheddar cheesetop 14% of all pairs

Smell alikemoderate

Cooked together1,036 recipes

Shared aroma: delta-dodecalactone (sweet, creamy).

Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs

What each ingredient does

Frozen hash browns: Provide the starchy bulk that becomes the body of the casserole.
Cream of chicken or celery soup: Adds moisture and savory flavor, helping bind the casserole together.
Sour cream: Adds moisture and tang, keeping the filling creamy as it bakes.
Cheddar cheese: Melts into the filling and browns on top, adding richness and flavor.
Butter: Adds fat and richness, contributing flavor and helping the top brown.

Swap the onion

How well each one fits the dish's main ingredients (butter, pepper, cream, cheddar cheese, potato chip):

Potatofits about as well
Capsicumfits about as well
Chivefits about as well
Onionthe original

Fit is the average pairing score against butter, pepper, cream, cheddar cheese, potato chip. 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.