Name: Gluten-free Cheesy Potato Ham Casserole
Ingredients: Three medium potatoes, peeled and thinly sliced; One onion, sliced; Two hard-boiled eggs, chopped; 3/4 cup grated tasty cheese; 1/4 cup cooked ham, chopped 1/2 cup milk; 2 tablespoons gluten-free chutney; 1/4 teaspoon paprika; Freshly ground black pepper; Herb salt

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 ↓

Gluten-free Cheesy Potato Ham Casserole

Oven350-degree oven

Timeabout 30 minutes

Ingredients

Three medium potatoes, peeled and thinly sliced
One onion, sliced
Two hard-boiled eggs, chopped
3/4 cup grated tasty cheese
1/4 cup cooked ham, chopped 1/2 cup milk
2 tablespoons gluten-free chutney
1/4 teaspoon paprika
Freshly ground black pepper
Herb salt

Directions

Layer the casserole

Grease an oven-proof dish with half the potato and onion slices, then sprinkle with salt and pepper.
Spread the cheese, ham, chutney and eggs over the potato slices.
Pour the milk over it.
Use the remaining potato and onion slices to make another layer.
Add the milk and sprinkle with paprika.

Bake

Bake in a 350-degree oven for about 30 minutes.
Check that the potatoes are tender.

Microwave option

Microwave version: Microwave for 15 to 20 minutes.

Nutrition, whole recipe (rough)

793Calories

54 gProtein

37 gFat

62 gCarbs

What these numbers assume: 8 portions

Ingredient	Portion assumed	kcal
Pork	100g cooked	242
Potato	1 medium (173g) baked	161
Milk	1 cup (244ml) whole	149
Cheese	1 oz (28g) cheddar	113
Egg	1 large egg (50g)	78
Onion	1 medium (110g)	44
Black Pepper	1 tsp ground (2.3g)	6
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 + oniontop 3% of all pairs

Smell alikemoderate

Cooked together9,023 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Potato + peppertop 9% of all pairs

Smell alikemoderate

Cooked together8,305 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Potato + milktop 9% of all pairs

Smell alikemoderate

Cooked together3,611 recipes

Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
Cheese + milktop 10% of all pairs

Smell alikemoderate

Cooked together4,426 recipes

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

Smell alikemoderate

Cooked together68,474 recipes

Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

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 layers and soften into a tender, starchy body as they cook.
Eggs: Set when heated, helping the layers hold together and adding richness.
Cheese: Melts into the layers, adding richness, savory flavor and a golden top.
Milk: Provides moisture that the potatoes absorb as they cook, keeping the casserole creamy.
Ham: Adds salty, savory flavor throughout the layers.

The step that matters

Check that the potatoes are tender. Thinly sliced potatoes must cook through so their starch softens fully. Underdone slices stay firm and chalky in the middle, so test a slice with a knife before serving.

Swap the onion

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

Capsicumfits better
Asparagusfits better
Mustardfits about as well
Onionthe original

Fit is the average pairing score against potato, egg, cheese, ham, milk, 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.

Potato Croquettes255 recipes

Macaroni and Cheese102 recipes

Potato Rolls78 recipes

Potato Chips53 recipes

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Gluten-free Cheesy Potato Ham Casserole