Baked Frozen Oysters with Cheese
Ingredients
- 12 frozen oysters
- 100 g cheese grated or sliced
- 2 tbsp onion jam
- 1 chilli pepper finely chopped
- 1 lemon juiced
- Fresh coriander leaves for garnish
Instructions
- Preheat your oven to 200°C (400°F).
- Take the frozen oysters from the freezer and open them carefully using an oyster knife. Place the oysters on a baking pan.
- Add a piece of cheese on top of each oyster.
- Bake in the preheated oven for 12-15 minutes until the cheese is melted and golden.
- Remove from the oven and garnish with onion jam, finely chopped chilli pepper, a squeeze of lemon juice, and fresh coriander leaves.
- Serve immediately while hot.
In general, I still prefer completely fresh oysters and only served with lemon juice. Sometimes, although rarely, with chilli. Then the taste of the oyster enhances and the difference between oysters originating from different regions is the most prominent.
However, it happens sometimes that the oyster bars have leftover oysters. It would be a shame to throw all the good stuff away, so the ones left will be put into the freezer. I will share how to eat the oysters after freezing them!
Frozen Oysters – Into the Oven and Ready in 10 Minutes!
When taking the oysters from the freezer, be sure to put them in the oven, as they cannot be eaten raw after being frozen. My favourite way to do it is by opening the oysters, having them on a pan for a bit, adding a piece of cheese and then throwing them into the oven for about 12-15 minutes.
Try your hardest not to let the oysters dry in the oven as that completely ruins the taste. It is awfully difficult to get it right at first, depending on the oven and how big the oyster happens to be. And, of course, how fresh of an oyster you put into the freezer.
In short, if you take the oysters out of the oven and hopefully they have not been overcooked, add a small amount of onion jam, if necessary, a small piece of chilli pepper and a bit of lemon juice. I suggest garnishing with onion jam and a few coriander leaves.
And the result should look something like this:
What You Need
For baking frozen oysters, a simple oven-safe oyster pan keeps them level in the oven. No shucking knife needed — the shells open on their own! For fresh oysters though, check my best oyster shucking knives guide.
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More Oyster Guides
Ready to explore more? Check out our complete guide to eating oysters, learn about oyster season and when to buy fresh oysters, or discover the best wine and beer pairings for oysters. If you want to shuck your own, read our best oyster shucking knives review.
Frozen Oyster FAQ
Can you eat frozen oysters raw?
No, frozen oysters should always be cooked before eating. The freezing process kills the oyster and changes the texture, making them unsuitable for raw consumption. However, frozen oysters are excellent when baked, grilled, fried, or added to soups and stews.
How do you cook frozen oysters in the oven?
Preheat your oven to 450°F (230°C). Place thawed oysters on a baking sheet, top with butter, garlic, and breadcrumbs or your preferred topping. Bake for 8-10 minutes until the edges curl and toppings are golden brown. This is the easiest way to prepare frozen oysters.
How long do frozen oysters last?
Properly stored frozen oysters last 3-6 months in the freezer. For best quality, use them within 3 months. Once thawed, cook them immediately and never refreeze thawed oysters. Store in airtight containers or freezer bags to prevent freezer burn.
About the Author
Piret Ilver
Piret is the founder of HowToEatOyster.com and has spent years exploring oyster bars, shucking at home, and learning from master shuckers across Europe and North America. What started as a personal quest to overcome a fear of raw seafood turned into a passion for sharing oyster knowledge with beginners and enthusiasts alike. Every article is based on hands-on experience, research, and a genuine love for the craft of oyster appreciation.