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French's Green Bean Casserole

Peer reviewed by UK recipe editorsAuthored by UK recipe editorsOriginally published 28 Jan 2026

Meets Patient’s editorial guidelines

This classic green bean casserole is a beloved vegetarian side dish that brings a comforting, savoury touch to any feast. The combination of tender green beans and a rich, creamy mushroom sauce creates a timeless flavour profile that has made it a staple for holiday gatherings and Sunday roasts alike. It is particularly prized for the contrast between the velvety sauce and the salty crunch of the golden onion topping.

Perfect for busy hosts, this easy-to-prepare dish uses simple store-cupboard ingredients to deliver a consistent and delicious result. Whether you are serving it alongside a traditional nut roast or a classic roast chicken, it provides a hearty and satisfying vegetable accompaniment that the whole family will enjoy. Serve it piping hot straight from the oven for the best texture.

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Ingredients for French's Green Bean Casserole

  • 1 can (300g) Campbell's® Condensed Cream of Mushroom Soup

  • 180ml milk

  • 1/8 teaspoons black pepper

  • 950ml cooked cut green beans or 2 cans (400g each) any style Del Monte® Green Beans, drained

  • 210g French's® Crispy Fried Onions, divided

How to make French's Green Bean Casserole

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Mix soup, milk, and pepper in a 1 1/2 -qt. baking dish. Stir in beans and 110g Crispy Fried Onions.

Bake at 177°C for 30 min. or until hot. Stir.

Top with remaining 110g onions. Bake 5 min. until onions are golden.

This recipe is made available as a courtesy by The French's Food Company LLC.

Disclaimer

While every effort has been made to ensure the information is accurate and up to date, individual needs may vary and dietary requirements can differ based on personal health conditions. Always check food labels and allergen information before preparing or consuming any recipe. If you have specific health concerns, allergies, intolerances, or are following a medically prescribed diet, seek advice from your GP, pharmacist, or a registered dietitian before making significant changes to your diet or lifestyle.

Article history

The information on this page is peer reviewed by qualified clinicians.

  • 28 Jan 2026 | Originally published

    Authored by:

    UK recipe editors

    Peer reviewed by

    UK recipe editors
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