Bunless bison burger with sauteed vegetables | Heart and Stroke Foundation

Ingredients

• 1/2 cup (125 mL) balsamic vinegar
• 1 lb (500 g) ground bison or lean ground beef
• 2 tbsp (25 mL) breadcrumbs
• 1 tsp (5 mL) Dijon mustard
• 1 tsp (5 mL) finely chopped fresh rosemary
• 1/4 tsp (1 mL) ground pepper
• 1 1/2 tbsp (22 mL) canola oil, divided
• 2 small onions, sliced
• 1 1/2 cup (375 mL) sliced mushrooms
• 1 red bell pepper, seeds removed, sliced