Beef & Mushroom Thai Lettuce Cups - Ontario Beef

Ingredients

• 1 lb (500 g) ground beef
• 1 ½ cups finely chopped cremini mushrooms
• ½ cup finely chopped onion
• ¼ cup hoisin sauce
• 1 tbsp soy sauce
• 1 tbsp rice wine vinegar
• 5 cloves garlic, diced
• 2 tsp minced fresh gingerroot
• 1 tsp sriracha sauce (or as much as you like)
• 3 green onions, sliced
• 2 tsp sesame oil
• Boston, Iceberg or Bibb lettuce leaves, washed and dried
• ¼ cup peanuts, chopped (optional)