Chicken and mushroom lasagna - Cookbook Recipes

Ingredients

• 2 chicken breasts
• 3 portobello mushrooms , thickly sliced
• 3 garlic cloves , crushed
• 1 tsp dried oregano
• 3 dried bay leaves
• ⅛ tsp salt or to taste
• ¼ tsp black pepper or to taste
• 50g butter
• 150ml chicken stock
• 3 tbsp plain flour
• 300ml milk
• 100g fresh spinach washed and ready to eat
• 2 tsp dried tarragon
• 150g cheddar cheese , grated
• 9 dried lasagna sheets