There also needs to be a good balance of butter, flour and sugar in the topping mixture. Too much flour and you ... your ...

Once your crumble topping mixture is thoroughly combined and, well, crumbly, spread it evenly over the fruit base in your baking dish and pop it into an oven at 375 degrees Fahrenheit for 30 to 45 ...

James Martin’s classic rhubarb crumble recipe will take you to comfort food heaven ... flour then mix in the demerara sugar to make the crumble topping. Sprinkle over the rhubarb and bake ...

Chill the pastry while you make the filling. Preheat the oven to 190C/375F/Gas 5 and put a baking sheet on the middle shelf. For the crumble topping, sift the flour and salt into a large bowl ...