Butternut Squash Gratin without olive

2 tablespoons unsalted butter 4 cups thinly sliced onions 1 1/4 lbs butternut squash, peeled,seeded and cut into 1/4 inch slices 1 1/4 lbs yukon gold potatoes[...]

1 large butternut squash, cubed 2/3 cup fresh parsley , chopped 3 garlic cloves , finely chopped 1 tablespoon lemon zest 1/2 teaspoon salt , divided 1/4[...]

2 tablespoons unsalted butter 3 lbs butternut squash, peeled,seeded and cut into cubes 1 cup water 1 clove garlic , minced 1 cup creme fraiche salt & freshly[...]