Spray inside of the crock with cooking spray.

Place apricots on bottom of crock.

Stir together brown sugar, oats, flour and cinnamon.

Cut the butter into the dry ingredients with a pastry blender or fork until the mixture is crumbly.

Stir 1/2 the crumbs into the fruit.

Top with the rest of the crumbs.

Cook on high for 3 hours or low for 4 hours.