Nutrition values are an estimate. The strawberries do not need to be thawed. Fresh strawberries may need slightly less baking time. If the crumble looks too juicy while baking, sprinkle about 1 teaspoon of flour over the bubbling fruit and continue baking. Rest for 10 minutes before serving so the filling thickens. Use oats labelled gluten free if baking for someone with coeliac disease.