YT Recipe

Frites de Patates Douces Croustillantes

Frites de Patates Douces Croustillantes is a medium French recipe that serves 4. 420 calories per serving. Recipe by Cooking With Morgane on YouTube.

Prep: 21 min | Cook: 11 min | Total: 42 min

Cost: $3.72 total, $0.93 per serving

Ingredients

  • 2 unités Patates douces (pelées, lavées, coupées en frites d'environ 1 cm d'épaisseur)
  • 2 cuillères à soupe Farine de blé (tamiser)
  • 2 cuillères à soupe Fécule de maïs (ou arrow-root)
  • 0.25 cuillère à café Levure chimique (poudre à lever)
  • 0.25 cuillère à café Bicarbonate de soude (bicarbonate de soude)
  • 1 cuillère à soupe Eau (température ambiante)
  • 1 cuillère à soupe Vinaigre blanc (prévention du brunissement)
  • au goût Sel (pour assaisonner après friture)
  • une pincée Ail haché (facultatif)
  • une pincée Persil frais (haché, pour garniture)
  • au goût Paprika (épice optionnelle)
  • au goût Cumin (épice optionnelle)
  • au goût Piment en poudre (épice optionnelle)
  • suffisante pour friture Huile de friture (température 160°C, idéal huile d'arachide)

Instructions

  1. Préparer les patates douces

    Peler les patates douces, les rincer, couper une fine tranche pour stabiliser, puis trancher en lamelles d'environ 1 cm d'épaisseur et enfin les couper en frites.

    Time: PT5M

  2. Préparer le mélange sec

    Dans un bol, mélanger la farine de blé, la fécule de maïs, la levure chimique et le bicarbonate de soude.

    Time: PT3M

  3. Préparer le mélange liquide

    Dans un petit récipient, mélanger une cuillère à soupe d'eau avec une cuillère à soupe de vinaigre blanc.

    Time: PT2M

  4. Première couche d'enrobage

    Saupoudrer un tiers du mélange sec sur les frites, mélanger, puis ajouter la moitié du mélange liquide et remuer jusqu'à ce que les frites soient légèrement enrobées.

    Time: PT4M

  5. Deuxième couche d'enrobage

    Ajouter un autre tiers du mélange sec, mélanger, puis incorporer le reste du mélange liquide et remuer à nouveau.

    Time: PT4M

  6. Troisième couche d'enrobage

    Saupoudrer le dernier tiers du mélange sec sur les frites et mélanger jusqu'à obtenir une fine croûte.

    Time: PT3M

  7. Chauffer l'huile

    Faire chauffer l'huile de friture dans la casserole à 160°C.

    Time: PT5M

    Temperature: 160°C

  8. Frire les frites

    Plonger les frites en petites quantités pour ne pas faire baisser la température, frire pendant 4 minutes à feu moyen, en remuant de temps en temps.

    Time: PT4M

    Temperature: 160°C

  9. Assaisonner et servir

    Retirer les frites avec l'écumoire, les déposer sur du papier absorbant, saupoudrer de sel, ajouter une pincée d'ail haché, de persil et les épices de votre choix.

    Time: PT2M

  10. Déguster

    Servir les frites croustillantes immédiatement, chaudes et dorées.

    Time: PT1M

Nutrition Facts

Calories
420
Protein
4 g
Carbohydrates
60 g
Fat
12 g
Fiber
5 g

Dietary info: Végétarien, Vegan, Sans lactose

Allergens: Gluten, Maïs

Last updated: March 11, 2026

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Frites de Patates Douces Croustillantes

Recipe by Cooking With Morgane

Des frites de patates douces dorées, légères et ultra croustillantes grâce à une double couche de farine, fécule et levure. Parfaites en accompagnement ou en snack, elles sont assaisonnées de sel, ail, persil et épices au choix.

MediumFrenchServes 4

Shop all ingredients on Amazon in one click • Printable PDF with shopping checklist

Source Video
33m
Prep
0m
Cook
10m
Cleanup
43m
Total

Cost Breakdown

$3.72
Total cost
$0.93
Per serving

Critical Success Points

  • • Enrobage en trois couches (étapes 4, 5, 6)
  • • Maintenir l'huile à 160°C (étape 7)
  • • Ne pas surcharger la casserole lors de la friture (étape 8)

Safety Warnings

  • • L'huile chaude peut provoquer de graves brûlures ; manipuler avec précaution.
  • • Utiliser un thermomètre pour éviter de surchauffer l'huile au-delà de 170°C.
  • • Ne jamais laisser l'huile sans surveillance.

Frequently Asked Questions

Everything you need to know about this recipe

Q

What is the cultural significance and history of Frites de Patates Douces Croustillantes in French cuisine?

A

Frites de Patates Douces Croustillantes have become a modern twist on the classic French frites, reflecting France's growing appreciation for sweet potatoes as a healthy alternative. They gained popularity in the early 2000s as French bistros embraced lighter, vegetable‑based sides while preserving the beloved crunchy texture of traditional fries. Today they symbolize the blend of tradition and contemporary health trends in French cooking.

cultural
Q

What are the traditional regional variations of Frites de Patates Douces Croustillantes in France?

A

In the Provence‑Alpes‑Côte d'Azur region, cooks often add herbes de Provence and a drizzle of olive oil before baking. In the north, especially around Lille, the fries may be double‑coated with rye flour for extra crispness and served with a mustard‑based dip. Each region adapts the seasoning and coating to reflect local flavor preferences while keeping the core double‑layer technique.

cultural
Q

What is the authentic traditional way Frites de Patates Douces Croustillantes is served in French households or bistros?

A

Authentically, Frites de Patates Douces Croustillantes are served hot, lightly salted, and accompanied by a simple aioli or a garlic‑parsley dip. In French bistros they are often presented on a wooden board alongside a wedge of lemon and a sprig of fresh parsley. The dish is meant to be shared as a side or snack, encouraging communal dining.

cultural
Q

What occasions or celebrations is Frites de Patates Douces Croustillantes traditionally associated with in French culture?

A

These crispy sweet‑potato fries are popular at summer barbecues, casual family gatherings, and as an appetizer during fêtes de la musique. They also appear on the menus of street‑food festivals across France, where they are enjoyed as a light yet satisfying snack. Their bright color and crisp texture make them a festive addition to any celebration.

cultural
Q

How does Frites de Patates Douces Croustillantes fit into the broader French cuisine tradition?

A

Frites de Patates Douces Croustillantes embody the French devotion to perfect texture, using a double coating of flour, corn starch, and leavening to achieve a golden crust. They extend the long‑standing French love of "frites" while incorporating a vegetable‑forward, health‑conscious ingredient. This dish illustrates how French cuisine evolves by reinterpreting classic techniques with modern ingredients.

cultural
Q

What are the authentic traditional ingredients for Frites de Patates Douces Croustillantes versus acceptable substitutes?

A

The authentic recipe calls for sweet potatoes, wheat flour, corn starch, baking powder, and a pinch of bicarbonate of soda. Acceptable substitutes include gluten‑free flour blends for those with wheat intolerance, potato starch instead of corn starch, and cream of tartar in place of bicarbonate. The key is to maintain the dry coating that creates the signature crunch.

cultural
Q

What other French dishes pair well with Frites de Patates Douces Croustillantes?

A

Frites de Patates Douces Croustillantes pair beautifully with classic French proteins such as coq au vin, steak frites, or pan‑seared salmon. They also complement vegetable‑rich plates like ratatouille or a warm lentil salad. A simple mixed green salad with a vinaigrette balances the richness of the fries for a complete meal.

cultural
Q

What are the most common mistakes to avoid when making Frites de Patates Douces Croustillantes at home?

A

A frequent error is cutting the sweet potatoes too thick, which prevents the interior from cooking through before the coating browns. Over‑wetting the fries or not drying them thoroughly leads to a soggy crust. Finally, crowding the baking sheet reduces airflow, causing uneven crispness; it’s better to bake in a single layer with space between each piece.

technical
Q

What texture and appearance should I look for to know my Frites de Patates Douces Croustillantes are perfectly crispy?

A

Perfectly cooked Frites de Patates Douces Croustillantes should be golden‑brown on the outside with a uniformly crisp surface that cracks gently when touched. The interior must remain tender and slightly creamy, showing a subtle orange hue of the sweet potato. There should be no visible oil pooling or soggy spots on the bottom of the fries.

technical
Q

What does the YouTube channel Cooking With Morgane specialize in, and how does it approach French cooking?

A

The YouTube channel Cooking With Morgane specializes in approachable French home cooking, delivering clear, step‑by‑step tutorials for classic and modern recipes. Morgane emphasizes seasonal ingredients, simple techniques, and a friendly, informal style that makes French cuisine accessible to beginners. Her videos often highlight healthy twists, such as the double‑coating method used for Frites de Patates Douces Croustillantes.

channel
More like this:French RecipesSide Dish RecipesMore by Cooking With Morgane

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