INGREDIENTS
1
Cauliflower, large
1
Rosemary, sprigs
1
Summer squash, large
1
Zucchini, large
1
Egg yolk, large
1
Black pepper, freshly ground
1
Kosher salt
1 tbsp
Butter
3/4 cup
Cheddar, grated
2/3 cup
Creme fraiche
2/3 cup
Heavy cream
1 cup
Parmesan