Can I freeze Welsh rarebit? 20 April 2020 15:30 Updated We would not recommend freezing any of our rarebit as this will affect the quality. Related articles Can I pick up a Cream Tea Selection (5094296) in store? Can I return any F&M packaging? Can I purchase empty wicker baskets? The Tea Post - how do I subscribe for myself or a friend? Can you give me the names of your suppliers?