Why it works: Parmesan cheese and provolone cheese share more aroma than cooks usually use. They rank in the top 1% of all ingredient pairs, and cooks put them together in 90 recipes. Both carry ethyl 2-methylbutyrate, which smells fruity, apple. The science ↓
Potato Delight
Ingredients
Directions
Prepare the potatoes
In large saucepan, cook potatoes in boiling water over medium-low heat until tender; drain.
Cool slightly, then peel and cut in half.
Mash potatoes.
Combine potatoes, melted butter, grated parmesan cheese, egg, egg white, salt and nutmeg in large bowl and mix until smooth.
Set aside.
Assemble the casserole
Sprinkle ½ of bread crumbs in well-buttered 9-inch-round baking dish, then tilt dish to coat.
Spread about ½ of potato mixture on bottom and side of dish.
Combine fontina, provolone and prosciutto in small bowl.
Sprinkle over potato mixture in dish.
Cover with remaining potato mixture and sprinkle with remaining bread crumbs.
Dot with pieces of butter.
Bake and serve
Bake in preheated 350 oven for 35 minutes.
Let stand 5 minutes.
Invert baking dish onto serving plate, tapping gently to remove.
Serve immediately.
Nutrition, whole recipe (rough)
What these numbers assume: 9 portions
| Ingredient | Portion assumed | kcal |
|---|---|---|
| Flour | 1 cup (125g) all-purpose | 455 |
| Potato | 1 medium (173g) baked | 161 |
| Cheese | 1 oz (28g) cheddar | 113 |
| Parmesan Cheese | 1 oz (28g) | 110 |
| Butter | 1 tbsp (14g) | 102 |
| Provolone Cheese | 1 oz (28g) | 100 |
| Egg | 1 large egg (50g) | 78 |
| Nutmeg | 1 tsp ground (2.2g) | 12 |
| 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.
-
Parmesan cheese + provolone cheesetop 1% of all pairsSmell alikestrongCooked together90 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Parmesan cheese + cheesetop 3% of all pairsSmell alikestrongCooked together1,041 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Cheese + provolone cheesetop 4% of all pairsSmell alikestrongCooked together72 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
-
Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Bread + cheesetop 7% of all pairsSmell alikemoderateCooked together2,130 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- New potatoes
- Form the bulk of the casserole, providing starchy body once cooked and mashed.
- Egg and egg white
- Bind the mashed potatoes and help the casserole set firmly when baked.
- Fontina cheese
- Melts into the layers, adding creamy richness and a stretchy, savory filling.
- Butter
- Adds richness and moisture to the potatoes and helps brown the top.
- Prosciutto
- Adds salty, savory flavor that contrasts with the mild potatoes and cheese.
The step that matters
Invert the dish onto the serving plate. Potato mixture is soft and only sets as it cools, so letting it stand 5 minutes before inverting helps the casserole hold its shape instead of slumping.
Swap the nutmeg
How well each one fits the dish's main ingredients (potato, butter, parmesan cheese, egg, bread, cheese, provolone cheese):
- Garlicfits better
- Parsleyfits better
- Capersfits about as well
- Nutmegthe original
Fit is the average pairing score against potato, butter, parmesan cheese, egg, bread, cheese, provolone 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Brown Bread461 recipes
Potato Croquettes255 recipes
Macaroni and Cheese102 recipes
White Bread80 recipes