Masterclass Potatoes - Dauphinoise, Pomme Parisienne, Pomme Anna, Pomme Soufflé - James Martin Chef (2024)

FAQs

What is the difference between pommes dauphinoise and gratin? ›

Potato dauphinoise is made with uncooked, thinly sliced potatoes cooked in a cream sauce, whereas potato au gratin is made with pre-cooked, thinly sliced potatoes in a cream sauce. The only real difference is one is pre-cooked, and the other isn't.

The curdling is caused by high heat, which is hard to avoid in an oven. So to keep the sauce together, tackle it before the dish goes in the oven. Instead of simply layering grated cheese and milk or cream with the potatoes, you need to make a smooth cheese sauce.

Remove from freezer and either allow to defrost or they can be cooked from frozen at 180°C for about 30 mins or until piping hot. Keep the potatoes covered in foil until hot, then remove the foil for the last 10 minutes to allow to brown. Remember they are already cooked so you are only heating them up.

From frozen Fan 180°C 60mins / Electric 200°C 60mins / Gas 6 60mins. Place on a baking tray on the middle shelf of a preheated oven for the time specified. Leave to stand for 1 minute before serving. Ensure product is thoroughly cooked and piping hot throughout.

Peel and thinly slice the potatoes using a mandolin or sharp knife. Rub the cut sides of the garlic clove all over the sides and bottom of a large non-stick ovenproof dish. Layer up the potatoes, seasoning each layer as you go. Pour over the cream, dot the top with butter and cook in the oven for 1 hour.

They appear to share French origins; potato gratin is the Americanization of the French potatoes au gratin, and in American English gratin de pommes de terre Dauphinoise has become dauphinoise potatoes. Scalloped potatoes generally do not have cheese, whereas potato gratin and dauphinoise potatoes do.

Although very rich itself, I think dauphinoise potatoes works really well with rich meats such as roast lamb, steak or beef shortribs. However, it will also go perfectly with baked salmon (you could add a little lemon zest to the salmon to cut through the creaminess of the potatoes).

Don't rinse – the potato starch helps thicken the sauce

Some recipes say to rinse and dry the potatoes before stacking, but we found that by cutting out this step, the starchy potato water helps thicken the cream as it cooks.

Can you reheat potato dauphinoise? Yes, simply cover with foil to stop the top from going too dark and reheat for 20 minutes in a preheated oven at 200°C, or until piping hot.

If you used a pre-prepped potato from the refrigerator section instead of slicing your own, they can have preservatives that make them a bit watery. If you stored your potatoes in water to prevent discoloring, be sure to drain them well and pat them dry before adding to your casserole.

Do Aldi sell dauphinoise potatoes? ›

Specially Selected Potato Dauphinoise 480g/4 Pack | ALDI.

To speed things up you can microwave it then pop it in the oven (this is dense so takes quite a while to reheat in the oven, depends on depth of baking dish you use). Leftovers will keep for 3 to 4 days in the fridge. 7. Source: Adapted from Julia Child's Dauphinoise Potatoes recipe.

There is an enzyme reaction that has to take place to keep the potatoes from turning black. In the future, you'll need to cut the potatoes, placing them into water with a little lemon juice or white wine vinegar (something acidic) and then you need to blanch them by heating in water till mostly done.

Potatoes or rice can remain rock-hard after prolonged cooking. Starch will not swell if it is acidic. If you have a lot of sour cream in your scalloped potatoes or add something acidic, your potatoes may not soften. You can cook the potatoes with heavy cream or milk and then, after they soften, stir in sour cream.

Put simply, potatoes dauphine (pronounced "do-FEEN") are deep-fried potato puffs while potatoes dauphinoise ("do-fin-WAHZ") means baked scalloped potatoes.

Put simply, potatoes dauphine (pronounced "do-FEEN") are deep-fried potato puffs while potatoes dauphinoise ("do-fin-WAHZ") means baked scalloped potatoes.

A buttery cake composed of paper-thin slices of potato, pommes Anna is similar to potato gratin in the way it is layered and baked. But unlike a gratin, which is lightly browned on top and creamy soft all the way through, pommes Anna emerges from the oven with a tender, slippery interior and a crunchy golden crust.

A gratin is a dish that is topped with cheese, or bread crumbs mixed with bits of butter, then heated in the oven or under the grill until brown and crisp. The terms au gratin or gratinée refer to any dish prepared in such a manner.

Potato Gratin is often a term used interchangeably with dauphinoise potatoes. Any baked dish of thinly sliced vegetables cooked with cheese and butter is generally a gratin. Potato gratin can be made with a creamy sauce, sometimes with the inclusion of onions, garlic and/or breadcrumbs.