basic crisp topping

the basic crisp topping.
thee best crisp topping.
you know.

it's so easy to throw a crisp together when you use the following recipe for the crispy crumble topping over a mixture of any seasonal fruit.

start with 1/3 cup sugar on your fruit. you may have to adjust according to the fruit's natural tartness or sweetness (raspberry (frozen then thawed) and rhubarb, above, needed about 1/2 cup-3/4 cup sugar) then top with the following

3/4 cup flour
3/4 cup brown sugar
1/2 oatmeal
1 tsp. baking soda
1/2 melted butter

smash together with a fork.
bake at 375 for 20-30 minutes (depending on fruit)