Lemon-Parsley Baked Fish With Scalloped Potatoes

Ingredients

• 2 tbsp butter
• 3 tbsp whole wheat flour
• sea salt
• freshly ground black pepper
• 1 1/2 cups almond milk
• 1/2 cup cheddar cheese, shredded
• 4 big red potatoes, peeled and thinly sliced
• 1 onion, thinly sliced
• 4 white fish fillets
• 3 tbsp lemon juice
• 3 tbsp butter, melted
• 1/4 cup whole wheat flour
• 1/4 tsp paprika
• 1/4 tsp dried thyme
• 2 tbsp fresh parsley, minced
• 2 tsp grated lemon zest