Thaw the fillets a day before needed. Spread a generous coating of strong mustard on the fillets, then sprinkle with either breadcrumbs or flour.
Heat the oil in a fairly deep frying pan and cook the onion slices over medium heat until softened. Add the thyme and bay leaves.
Add the mackerel fillets. Season with salt and pepper. Cook about 5 minutes per side.
Make sure you are using only lactose-free milk, yogurt, butter, cheese and other lactose-free 'dairy' products, and read the labels carefully when you buy these products.
Metro Richelieu inc. , its affiliated companies and affiliates are not responsible for any circumstance that should come up when using the suggested recipes. Each person using this site must check that each of the ingredients is allowed in his/her diet and is not part of his/her restricted foods.
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