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 Mixed Vegetable Gratin?

You need 9 ingredients. The key ingredients include: 2 1/2 pounds russet potatoes, 3 large celery stalks, cut into 1/2-inch pieces, 3 large carrots, peeled, cut into 1/2-inch pieces, 1 large green bell pepper, cut into 1/2-inch pieces, and more.

Is Mixed Vegetable Gratin suitable as general?

Yes, Mixed Vegetable Gratin falls under the General category and is a great choice for this type of meal.

How do I store leftover Mixed Vegetable Gratin?

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

Mixed Vegetable Gratin Recipe

Name: Mixed Vegetable Gratin
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 2 1/2 pounds russet potatoes; 3 large celery stalks, cut into 1/2-inch pieces; 3 large carrots, peeled, cut into 1/2-inch pieces; 1 large green bell pepper, cut into 1/2-inch pieces; 2 tablespoons minced garlic; 2 tablespoons chopped fresh basil or 2 teaspoons dried, crumbled; 2 teaspoons chopped fresh rosemary or 1/2 teaspoon dried, crumbled; 1/4 cup (1/2 stick) butter; 1 1/2 cups grated Monterey Jack or Fontina cheese (optional)

Try this homemade Mixed Vegetable Gratin recipe the whole family will love. Made with russet potatoes, celery stalks, carrots and green bell pepper. Eas…

This Mixed Vegetable Gratin relies on simple, everyday ingredients such as russet potatoes, minced garlic and (1/2 stick) butter. It comes together quickly and makes 4 servings, at about 557 kcal each. The step-by-step instructions below are written to be easy to follow, even on a busy day.

It's versatile enough for an easy weeknight dinner yet satisfying enough for guests at the weekend. Serve it with your favorite sides, and keep any leftovers for a quick meal the next day.

Updated Jun 30, 2026

Serves 4 General

Servings: persons

2 1/2 pounds russet potatoes
3 large celery stalks, cut into 1/2-inch pieces
3 large carrots, peeled, cut into 1/2-inch pieces
1 large green bell pepper, cut into 1/2-inch pieces
2 tablespoons minced garlic
2 tablespoons chopped fresh basil or 2 teaspoons dried, crumbled
2 teaspoons chopped fresh rosemary or 1/2 teaspoon dried, crumbled
1/4 cup (1/2 stick) butter
1 1/2 cups grated Monterey Jack or Fontina cheese (optional)

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Quick Info

Servings
4 servings
Calories
557 kcal
Category
General

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