It's all about maple and mushrooms in today's "M" challenge as Chef Leah Wildman shows us her favourite dishes that combine the flavours of these ingredients. She starts with a rich, creamy, mixed mushroom sauce on a juicy beef tenderloin. Next it's time for maple BBQ sauce and pulled pork. She makes two sauces - one is a basting sauce and the other a BBQ sauce. The basting sauce is a mixture of sugar, maple syrup, mustard and pepper. The BBQ sauce combines chipotle peppers, ketchup, all spice, onion, garlic and broth. To finish, Leah whips up an unconventional combination of the two ingredients in a surprise dish.