Step 1

Grease the crockpot with cooking spray.

Step 2

Place rhubarb in the bottom of a crockpot.

Step 3

Sprinkle the cornstarch and ¾ cup of sugar evenly. Then, drizzle the orange juice over.

Step 4

In a large bowl, combine flour, baking powder, nutmeg, salt, and the remaining sugar.

Step 5

Sprinkle the dry ingredients over the rhubarb, completely covering all of it.

Step 6

Drizzle half and half over the flour mixture.

Step 7

Sprinkle the butter evenly.

Step 8

Cover the crockpot and cook it on High for 3 hours.

Step 9

Serve warm or cold topped with whipped cream. Enjoy!