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 Leek And Potato Tart With Gruyère?

You need 11 ingredients. The key ingredients include: 1 (11-ounce) can refrigerated breadstick dough (such as Pillsbury), Cooking spray, 1 teaspoon vegetable oil, 1 cup thinly sliced leek (about 1 large), and more.

Is Leek And Potato Tart With Gruyère suitable as baking & desserts?

Yes, Leek And Potato Tart With Gruyère falls under the Baking & Desserts category and is a great choice for this type of meal.

How do I store leftover Leek And Potato Tart With Gruyère?

Store in an airtight container at room temperature for up to 3–5 days. For longer storage, freeze for up to 3 months — no need to refrigerate or reheat.

Leek And Potato Tart With Gruyère Recipe

Name: Leek And Potato Tart With Gruyère
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 1 (11-ounce) can refrigerated breadstick dough (such as Pillsbury); Cooking spray; 1 teaspoon vegetable oil; 1 cup thinly sliced leek (about 1 large); 1/4 teaspoon black pepper; 1 medium peeled baking potato, halved lengthwise and cut into 1/4-inch-thick slices (about 1 cup); 1 cup fat-free milk; 1/2 cup egg substitute; 1/3 cup (1 1/2 ounces) grated Gruyere or Swiss cheese; 2 tablespoons grated fresh Parmesan cheese; 1 tablespoon Dijon mustard

Bake this irresistible Leek And Potato Tart With Gruyère at home. Made with breadstick, Cooking spray, vegetable oil and black pepper. Easy step-by-step…

This Leek And Potato Tart With Gruyère relies on simple, everyday ingredients such as cooking spray, vegetable oil, black pepper and fat-free milk. It comes together quickly and makes 4 servings, at about 179 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

Whether you're rounding off a family dinner, bringing a treat to a gathering, or simply satisfying a sweet craving, this Leek And Potato Tart With Gruyère delivers. Serve it warm or at room temperature, and add a scoop of ice cream or a spoonful of whipped cream for an extra-special finish.

Updated Jun 30, 2026

Serves 4 Baking & Desserts

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.
Preheat the oven fully and bake on the middle rack for the most even results.
Check for doneness a few minutes early — a toothpick in the center should come out with just a few moist crumbs.
Let it cool before slicing so it sets properly and holds its shape.
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

Saved locally in your browser — visible only to you.

Leek And Potato Tart With Gruyère

Tips for the best results

Variations & substitutions

My Personal Notes

How did you like this recipe?

Frequently Asked Questions