Module 16 · From the Sea
Oysters with Shallot Mignonette & Lemon
Oysters with Shallot Mignonette & Lemon is a keto snack with 6.6 g net carbs, 8 g protein and 2 g fat per serving (76 kcal). It serves 2 and takes 15 minutes in total.
Fresh oysters on ice with the classic French red wine vinegar and shallot mignonette. A rare treat and one of the richest foods in zinc there is.

How did it turn out? Rate this recipe
ratingratings
No ratings yet
Sign in to rate this recipeThanks! You rated it Could not save your rating. Please try again.
Allergens in this Ketogeni recipe: molluscs, sulphites. Includes listed optional alternatives; check actual ingredient labels and substitutions.
Yield: 2 servings · Active time: 15 min · Total time: 15 min
| Per serving | Amount |
|---|---|
| Net carbohydrates | 6.6 g |
| Protein | 8 g |
| Fat | 2 g |
| Energy | 76 kcal |
| Vitamin D | 7.2 µg |
| Calcium | 53 mg |
| Omega-3 (EPA + DHA) | 0.5 g |
Nutrition figures are estimates, not medical advice. Check ingredient labels and weigh your own portions, especially when tracking a strict daily carbohydrate limit. How to interpret these estimates.
Ingredients
- 12 piece fresh live oysters (about 180 g meat)
- 1 piece organic shallot, very finely chopped
- 3 tbsp red wine vinegar
- 1 pinch cracked black pepper
- 1 piece organic lemon, wedges
Step-by-step method
- Mix shallot, vinegar and pepper and leave 10 minutes.
- Open the oysters with an oyster knife, protecting your hand with a cloth, and keep them level so the juices stay in.
- Serve on crushed ice with the mignonette and lemon.
Chef’s tips
- A good fishmonger will open them for you if you eat them within the hour.
- Raw oysters can carry bacteria and viruses: buy from a trusted supplier, keep cold, and avoid in pregnancy, with liver disease or a weak immune system.
Variations
- Grill them with garlic butter and Parmesan.
Storage
Eat immediately.
Questions and answers
How many net carbs are in Oysters with Shallot Mignonette & Lemon?
One serving has 6.6 g net carbohydrates, 8 g protein and 2 g fat (76 kcal). The recipe makes 2 servings. These figures are estimates; your own ingredients may differ.
Can I make Oysters with Shallot Mignonette & Lemon ahead, store or freeze it?
Eat immediately.
Which allergens are in Oysters with Shallot Mignonette & Lemon?
It contains molluscs and sulphites, as listed by Ketogeni for this recipe. Always check the labels of the products you use.
Is Oysters with Shallot Mignonette & Lemon gluten-free?
Yes. None of the ingredients contain gluten. Check the labels of processed ingredients such as stock or spices.
Can I vary Oysters with Shallot Mignonette & Lemon?
Yes. Grill them with garlic butter and Parmesan.
