Butternut Squash With Pistou without apples water

1 1/2 pounds butternut squash or other winter squash 3/4 teaspoon olive oil or canola oil 3 stalks celery chopped * 2 small onion diced 2 small carrots diced[...]

2 tablespoons butter , at room temperature 2 tablespoons extra virgin olive oil 1 medium onion , chopped 1 medium carrot , peeled and chopped into 1/2-inch[...]

2 tablespoons butter , at room temperature 2 tablespoons extra virgin olive oil 1 medium onion , chopped 1 medium carrot , peeled and chopped into 1/2-inch[...]