Butternut Squash without agave coffee

5 cups cubed peeled butternut squash (1/2-inch cubes) 1 teaspoon olive oil 1 1/2 cups thinly sliced leeks 2 cups cubed peeled braeburn apples (1/2-inch cubes)[...]

3 cups mashed, cooked butternut squash 1/2 cup white sugar 1/2 cup packed brown sugar 1/4 cup margarine, melted 1 (8 ounce) can crushed pineapple with juice 1[...]