Brazilian Coxinhas filled with Tasty Chicken Mix

Ingredients

• 450 g sifted all-purpose flour (use 500 g if using Brazilian flour)
• 625 g peeled potatoes, mashed (about 2 big ones)
• 50 g unsalted butter
• 1 tablespoon salt
• 450 ml chicken broth or plain water
• 450 ml whole milk
• 1 tablespoon water
• 4 tablespoons tomato sauce
• 2 tablespoons cream cheese
• Salt and ground black pepper, as you like
• Fresh parsley, chopped (optional)
• 1 tablespoon paprika
• 1 small onion, chopped up
• 4 garlic cloves, minced
• 60 g unsalted butter (about 1/4 cup)
• 300 g boneless chicken breasts (usually 2 pieces)
• Bread crumbs, enough to coat
• 120 ml milk
• Vegetable oil for frying