Hazelnut Spread Recipe. Transfer the nuts to a clean, lint free kitchen towel and cover with the edges to steam. 1 tablespoon of sunflower oil;

Carefully put the hot hazelnuts in a mason jar with the lid on and. To roast hazelnuts, preheat the oven to 300 degrees f/150 degrees c. You want the jar to be hot when you fill them, so this when your spread is nearly done.