Eaten in 1 minute! Easy breakfast, lunch or dinner! Quick and tasty snacks!

Ingredients:
1 baguette
1 onion - 120 grams (4.2 ounces)
15-20 mushrooms - 300 grams (10.5 ounces)
Sour cream - 200 grams (7 ounces)
Mozzarella Cheese - 150 grams (5.3 ounces)
1-2 bunches of parsley

Seasonings:
Salt - to taste
Black pepper - to taste
Herbs of Provence - 1 teaspoon
Garlic powder - 1 teaspoon