Easy berry crumble

this is just a base recipe you can add many different things if you want. The crumble itself can be baked alone and used as a topping.
There is so much you can do with it.
Recipe I go by is
A 3 to 1 to 1 ratio of flour to sugar to butter then you can add from there. Like oats or whatever you like
#deliciousfood #dessert #berrycrumble

Crumble
3 c flour
1c sugar
1c butter