In a large bowl, whisk together dry ingredients. Mix in the coconut oil and spread half, about 2 cups, of the oat mixture into a lightly oiled 8-inch square baking dish. Press the mixture down with the back of a large spoon or use your hands.
Spread the jam carefully over top and then sprinkle the remaining oat mixture on top. Press the oat mixture lightly into the jam.
Bake for about 35 minutes or until the top is golden. Cool before cutting into squares and serving.