How many servings does this recipe make?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

What ingredients do I need for Provençale Potato Gratin?

You need 11 ingredients. The key ingredients include: 1 1/4 pounds yellow Finnish or red potatoes, cut into 1/8-inch-thick slices, Cooking spray, 3 plum tomatoes, cut into 1/8-inch-thick slices (about 1 cup), divided, 1 cup thinly sliced red onion, separated into rings and divided, and more.

Is Provençale Potato Gratin suitable as soups & stews?

Yes, Provençale Potato Gratin falls under the Soups & Stews category and is a great choice for this type of meal.

How do I store leftover Provençale Potato Gratin?

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Provençale Potato Gratin Recipe

Name: Provençale Potato Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 1/4 pounds yellow Finnish or red potatoes, cut into 1/8-inch-thick slices; Cooking spray; 3 plum tomatoes, cut into 1/8-inch-thick slices (about 1 cup), divided; 1 cup thinly sliced red onion, separated into rings and divided; 3 tablespoons chopped fresh basil, divided; 1/4 teaspoon salt; 1/4 teaspoon pepper; 2 tablespoons thinly sliced ripe olives; 1/2 cup low-salt chicken broth or water; 2 teaspoons olive oil; 1/2 cup (2 ounces) grated Asiago cheese

Try this homemade Provençale Potato Gratin recipe the whole family will love. Made with yellow Finnish, Cooking spray, tomatoes and red onion. Easy step…

This Provençale Potato Gratin relies on simple, everyday ingredients such as cooking spray, chopped fresh basil, divided, salt and pepper. It comes together quickly and makes 4 servings, at about 278 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It works as a light main on its own or as a starter alongside crusty bread, and it's just as good for a cozy night in as it is for feeding a crowd. Leftovers keep well, so it's a smart choice for meal prep too.

Updated Jun 30, 2026

Serves 4 Soups & Stews

Tips for the best results

Read through all the steps once before you start and measure out your ingredients first — it makes everything go more smoothly.
Taste as you go and adjust the seasoning before serving.
Avoid overcrowding the pan — cook in batches if needed for the best texture.
Let the dish rest for a few minutes before serving so the flavors settle.
Store leftovers in an airtight container in the fridge and enjoy within a few days.

Variations & substitutions

Feel free to swap in similar ingredients you already have on hand and adjust seasoning to taste.

No specific allergen information. Please check the ingredient list for possible allergens.

My Personal Notes

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Provençale Potato Gratin

Tips for the best results

Variations & substitutions

My Personal Notes

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