A budget-minded mom in the U.K. has taken to TikTok to share how she spent just over $12 for her family of six for Christmas dinner and still keeps the festive meal packed full of protein and extra trimmings. A budget-minded mom in the U.K. has taken to TikTok to share how she spent just over $12 for her family of six for Christmas dinner and still keeps the festive meal packed full of protein and extra trimmings.