Rinse the zucchini and flowers. Cut the zucchini into thin slices and the flowers lengthwise into 4 pieces. Preheat oven to 170 degrees C. Coat a small and low-sided baking dish with butter.
Crack eggs into a bowl, add cream, cheese, herbs, season with salt and pepper, mix with a mixer until the ingredients combine or beat with a whisk. Mix with the sliced zucchini.
Pour into the dish, place pieces of cheese and zucchini flowers on top. Place butter shards on top (approximately 1 tablespoon total). Place in the oven and bake for approximately 20 minutes or until the mass sets.