Berry Crisp

4c fresh berries
1/3 c sugar
1/4 t lemon zest

3/4c flour
1/4c rolled oats
1/3c packed brown sugar
1/4t cinnamon
5T unslated butter

375 oven.  lightly butter 1 qt baking dish.  Mix berries sugar and zest in dish and spread in even layer.  Mix flour, oats, brown sugar, cnnamon in bowl.  Cut in butter and wor until crumbly.  Sprinkle topping evenly over berries.  Bake 30-40 mins.  Serve warm.