This is an interesting way to present a gratin. you will take some zucchini, make a puree and mix it with rice and an egg. Once the mixture is ready, you cover it with cheese before putting it in the oven. It sounds delicious.
Put the rice in the bowl
Pour the water
Put the zucchinis in the steam basket
Put the rice on top
Put the instant pot in pressure cooking mode 8min
Preheat the oven to 200 degrees
When the zucchinis are cooked, crush them in a bowl with a fork to make a puree
Mix the rice with the zucchini puree
Put the instant pot in mode browning
Brown the onions and bacon in a little oil
Mix them with the zucchini, add the cream and egg
Salt, pepper
Pour everything into an oven dish
Cover with Gruyere
Grill 30min
Servings 4