Peel onions and cut them into rings. Clean and wash spring onions and cut into rings. Cut goat cheese into 8 slices. Whisk eggs and cream well, season with salt and pepper.
Roast the walnuts in a coated pan (approx. 14 cm Ø) without fat and take them out. Heat 1 tsp. oil in it, fry onions and spring onions in it. Take them out.
1⁄2 Heat a teaspoon of oil in a frying pan. 1⁄4 Cover the egg cream and let it set for about 5 minutes over a low heat. Remove. 1⁄4 Spread the onion mixture and 2 slices of goat's cheese on one half of an omelette, fold over and keep warm.
Bake 3 more omelettes in the same way from the remaining ingredients. Serve with roasted nuts and syrup.