A silicone spatula is a cooking tool made of a flexible, rubber-like material called silicone. It is used to mix, stir, and scrape ingredients while cooking or baking. Full definition
Remove from the heat and fluff the grains very gently with silicone spatula. (theglutenfreemaven.com)
Add the whipped whites over the almonds mixture and using a rubber or silicone spatula gently fold in until combined and smooth. (homecookingadventure.com)
It can be a tad difficult to scrape small amounts of things out as blades can't be removed, however a good silicone spatula helps! (deliciouslyella.com)