Roasted Butternut Squash, Rosemary, And Garlic Lasagne

Ingredients

some salt
1,300 gr butternut squash quartered
1/2 dice
45 ml vegetable oil
950 ml milk
7 gr rosemary crumbled
8 gr garlic
1/2 stick butter
32 gr all purpose flour
3 1/2 sheets dry no lasagne
1 sheets dry no lasagne pasta
110 gr parmesan
240 ml cream
1 gr salt
1 rosemary sprigs
2 shallow baking pans
1 while squash is roasting
240 ml sauce baking dish
3 lasagne sheets
1/2 remaining sauce over pasta
40 gr parmesan
80 ml parmesan over cream

Instructions

Garnish each serving with rosemary.