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How to Make Vietnamese Green Bean Casserole

Vietnamese green bean casserole

How to Make Vietnamese Green Bean Casserole. This Vietnamese-inspired green bean casserole brings together the comfort of a classic holiday dish with the aromatics and savory backbone of Vietnamese cooking. Coconut cream adds richness without heaviness, mushrooms build umami, and crispy shallots deliver the signature Vietnamese crunch.

How to make Vietnamese green bean casserole

A Vietnamese-inspired vegetarian green bean casserole built on savory mushroom nước dùng, coconut cream, and crispy shallots. It delivers the comfort of a classic casserole with the aromatics and brightness of Vietnamese home cooking, making it an easy vegetarian side dish for holidays or weeknight dinners.

Why Vietnamese Green Bean Casserole Recipe Works

This casserole works because it stays practical and streamlined — everything cooks in one skillet before baking, and the ingredients are accessible year-round. Using coconut cream instead of dairy makes the dish lighter, more digestible, and naturally suited for vegetarian menus, while still delivering the richness people expect from a holiday casserole. It’s a healthier option that doesn’t sacrifice comfort or flavor, making it an easy go-to vegetarian side dish for both everyday dinners and festive tables.

  • Naturally vegetarian and built on pantry-friendly ingredients.
  • Coconut cream keeps the casserole rich but never heavy.
  • Mushrooms and soy sauce create a savory backbone without meat.
  • Crispy shallots deliver the familiar casserole topping with Vietnamese character.
  • Easy enough for weeknights, special enough for holidays.

Ingredient Highlights

How to Make Vietnamese Green Bean Casserole / The Ingredients that Make a Difference:

  • Green beans: Fresh keeps the texture crisp-tender.
  • Coconut cream: Adds body and subtle sweetness.
  • Mushrooms: Build umami for a vegetarian-friendly broth.
  • Soy sauce: Essential for savory depth.
  • Crispy shallots: The finishing crunch that ties everything together.

How to Make Vietnamese Green Bean Casserole

  • Sauté garlic and mushrooms to build the base.
  • Simmer vegetable broth with coconut cream and seasonings.
  • Thicken lightly with cornstarch slurry.
  • Toss green beans in the sauce.
  • Bake until bubbling and golden under crispy shallots.

The result is a bright, flavorful, vegetarian casserole that stays balanced and comforting.

Serving Tips

  • Pair with roasted vegetables, tofu dishes, or a holiday spread.
  • Add a squeeze of lime before serving for brightness.
  • Serve warm so the sauce stays silky.

How to Store Leftovers

  • Refrigerate up to 3 days.
  • Reheat covered at 350°F until warmed through.
  • Refresh crispy shallots in a dry skillet.
Vegetarian green bean casserole

Vietnamese Green Bean Casserole

Sleeper hit. Blistered green beans, coconut milk, garlic, shallots, fish sauce, white pepper, and a crispy shallot topping.
Prep Time 15 minutes
Cook Time 35 minutes
Total Time 50 minutes
Course holidays, Side Dish
Cuisine American, Vietnamese
Servings 6

Equipment

  • Baking dish 9 x 13
  • Large skillet
  • Mixing bowl
  • Cutting board & knife

Ingredients
  

  • 1 lb fresh green beans trimmed
  • 1 cup coconut cream
  • 1 cup chicken broth
  • 1 cup sliced mushrooms
  • 1 cup crispy fried shallots
  • 1 tbsp fish sauce
  • 1 tbsp soy sauce
  • 1 tbsp cornstarch
  • 1 tbsp water
  • 2 cloves garlic minced
  • 1 tsp black pepper
  • 1 tsp salt
  • 1 tsp sugar
  • 2 tbsp neutral oil

Instructions
 

  • Heat oil in a skillet over medium heat and sauté garlic until fragrant.
  • Add mushrooms and cook until softened.
  • Pour in chicken broth, fish sauce, soy sauce, salt, sugar, and pepper.
  • Stir in coconut cream and bring to a simmer.
  • Mix cornstarch with water and add to the skillet to thicken the sauce.
  • Add green beans and toss to coat.
  • Transfer mixture to a baking dish and top with crispy shallots.
  • Bake at 375°F for 20 minutes until bubbly and golden.
  • Let cool slightly before serving.

Notes

  • For extra depth, add a splash of mushroom nước mắm.
  • Use canned green beans if short on time.
  • Top with fried garlic chips for added crunch.
Keyword coconut cream casserole, holiday casserole, mushroom nước dùng casserole, Vietnamese green bean casserole

Shop Vietnamese Pantry Ingredients for Your Holiday Table

A few minimal Vietnamese essentials to keep on hand for fast, flavorful cooking.

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FAQ: Vietnamese Green Bean Casserole

Is this casserole fully vegetarian? Yes. It uses vegetable broth, soy sauce, mushrooms, and coconut cream for savory depth without meat.

Can canned green beans be used? Yes. If using canned, reduce bake time to 10–12 minutes so they don’t soften too much.

Can this be made ahead? Assemble up to one day in advance. Add crispy shallots right before baking so they stay crunchy.

Does coconut cream make it sweet? No. Coconut cream adds richness and balance without noticeable sweetness.

Can this be made vegan? Yes. All ingredients are already plant-based. Just confirm your crispy shallots are vegan.

How do I keep the green beans crisp? Use fresh beans and avoid overbaking. They soften quickly once the sauce thickens.

Can I add more vegetables? Yes. Sliced carrots, snap peas, or baby corn work well and keep the dish vegetarian-friendly.

Does this work as a holiday side dish? Absolutely. It’s a lighter, Vietnamese-inspired alternative to traditional casseroles and fits seamlessly into vegetarian holiday menus.

How do I reheat leftovers without drying them out? Cover the dish and warm at 350°F. Add a splash of broth if the sauce thickens too much.

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