Gluten-Free Oyster Stew

Shucked oysters and their reserved liquor go into this stew, simmered with onion, carrots, celery and garlic in butter and stock labeled gluten-free, then thickened with cornstarch. The oysters cook just until their edges curl in the creamy broth.

Prep: 15 min Cook: 45 min Total: 60 min Serves: 4

At a glance: This medium soups and stews recipe yields 4 servings in about 1h (15 min prep, 45 min cook). It uses 11 ingredients — including gluten-free chicken or vegetable stock, fresh oysters, diced vegetables — and walks through 6 steps. Updated October 25, 2026. Browse more soups and stews recipes or return to all gluten-free recipes.

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Cross-Contamination Warning for Gluten-Free Oyster Stew: When preparing this soups and stews recipe, exercise extreme caution with all ingredients, especially packaged goods like stock and canned tomatoes, to ensure they are gluten-free. Be mindful of shared utensils and cutting boards that may have come into contact with gluten-containing ingredients. In a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools. Stock often contains yeast extract or barley derivatives; use only gluten-free stock.

Gluten-Free Notes for Gluten-Free Oyster Stew: This recipe is naturally gluten-free by using gluten-free stock and thickening with cornstarch instead of gluten-containing flours. Always ensure your oysters are fresh and free from any cross-contamination.

Scale Recipe:

servings

Ingredient amounts update automatically

Instructions

1 In a large, heavy-bottomed pot or Dutch oven, melt the unsalted butter over medium heat until it shimmers and begins to foam, about 2-3 minutes. Add the minced garlic and sauté until fragrant, taking care not to burn it, approximately 1 minute.
2 Add the diced yellow onion, carrots, and celery to the pot, stirring to coat them in the butter. Cook, stirring occasionally, until the vegetables begin to soften and the onion becomes translucent, about 8-10 minutes. If using, stir in the diced tomatoes and cook for another 2 minutes until they begin to break down.
3 Pour in the gluten-free chicken or vegetable stock and add the reserved oyster liquor. Bring the mixture to a gentle boil over medium-high heat, then reduce the heat to low, cover the pot, and let it simmer for about 20-25 minutes, or until the potatoes are tender when pierced with a fork.
4 While the stew simmers, prepare the thickener by whisking together the cornstarch and cold water in a small bowl until smooth. Once the vegetables are tender, slowly whisk this cornstarch slurry into the simmering stew. Continue to simmer, stirring frequently, for another 5 minutes until the stew has thickened to your desired consistency.
5 Gently stir in the shucked oysters and the heavy cream or coconut milk. Cook for just 3-5 minutes more, until the edges of the oysters begin to curl and they are just cooked through; be careful not to overcook them, as they can become tough. Season the stew with salt and freshly ground black pepper to taste.
6 Ladle the hot gluten-free oyster stew into bowls. Garnish generously with fresh chopped parsley before serving immediately. Enjoy the rich flavors and comforting warmth of this delightful stew.

Nutrition (per serving)

286

Calories

14g

Protein

34g

Carbs

18g

Fat

Fiber

602mg

Sodium

Tips & Notes

Strain the reserved oyster liquor through a fine sieve or coffee filter before adding it. It can hold grit.
Add the oysters last and take the pot off the heat as soon as their edges curl, as step 5 says.
Oysters and their liquor are salty. Taste the stew before adding more salt.

Common questions

What cross-contamination risk is specific to Gluten-Free Oyster Stew?

Check gluten-free chicken or vegetable stock, fresh oysters, shucked and liquor reserved, diced vegetables before they go into Gluten-Free Oyster Stew. Exercise extreme caution with all ingredients, especially packaged goods like stock and canned tomatoes, to ensure they are gluten-free. Be mindful of shared utensils and cutting boards that may have come into contact with gluten-containing ingredients. In a shared kitchen, avoid porous materials — wooden spoons, wooden cutting boards, and scratched non-stick pans can harbor gluten proteins even after washing. Prefer glass, metal, or silicone tools. Stock often contains yeast extract or barley derivatives; use only gluten-free stock.

Learn More

The Complete Cross-Contamination Guide

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