Baked Butternut Squash

INGREDIENTS

• 2 lbs butternut squash, peeled and cut into 1-inch chunks
• 4 tablespoons butter, softened to room temperature
• 2/3 cup firmly packed brown sugar
• 1 (20 ounce) can pineapple chunks, drained (about 2 cups)
• 3/4 teaspoon salt
• 1/2 teaspoon fresh coarse ground black pepper
• 1 teaspoon dried ginger
• 1/2 cup toasted walnuts, coarsely chopped