Multigrain Crockpot Porridge

2 T butter
3/4 C uncooked brown rice

1/4 cup uncooked quinoa
2 C oats ( not quick cooking )
3 small granny smith apples, cored and diced, not peeled
2  teaspoons vanilla
1/3 C brown sugar
tiny pinch of Kosher salt

Use the butter ti butter the inside of the crock. In a small bowl mix together all of the remaining ingredients. Pour into the crock. Cook on low for 8 hours. Can add rasins and or cinnaomn also. This is also great with a drizzle of maple syrup on top.