Creamy Chicken Stroganoff with Mushrooms

Ingredients

• 550 g chicken breast (or boneless chicken thighs)
• 2 yellow onions
• 4 cloves of garlic
• 300 g of mushrooms
• 2 tbsp olive oil
• 80 ml of white wine
• 250 ml chicken broth
• 1 tsp dijon mustard
• 2-3 tbsp plain flour (or corn starch)
• 50 g butter
• 1 tsp thyme
• 1 tbsp sweet paprika powder
• 150 ml sour cream
• Salt and pepper to taste
• A handful of fresh parsley