INGREDIENTS
1 lb
larger head of cauliflower
3 1/2 tbsp
olive oil
1 tbsp
truffle oil
1
a tart shell
1 large
onion
1 tbsp
dijon mustard
2 larges
eggs
7 oz
mascarpone cheese
1/2 cup
whipping cream
1/4 tsp
ground
1 pinch
ground nutmeg
1 cup
gruyère cheese
1/3 cup
parmesan cheese