Pre-heat oven to 350 degrees.
Using a food processor, slice the butternut squash and apples into thin pieces. Or, if you don't have a food processor, you can chop into small dices. Place the squash and apples into a baking dish or casserole dish.
Mash together the remaining ingredients with a fork until crumbly, and sprinkle over the apples and squash.
Bake for 45 to 55 minutes.