Brown Rice Cuban Burgers

Ingredients

• 2 cups gluten-free vegetable or chicken broth
• 1 cup U.S. long grain brown rice
• 1/4 cup safflower oil (or a light flavoured cooking oil), divided
• 1/2 cup finely diced red onion
• 1/2 cup finely diced red pepper
• 1/2 cup finely diced mushrooms
• 1 clove garlic, minced
• 1 tsp each, ground cumin and coriander
• 1/2 tsp each, coarse salt and red pepper flakes (less if desired)
• 1/2 cup gluten-free seasoned breadcrumbs
• 1 cup canned black beans, drained and rinsed well
• 2 oz Queso or crumbled feta
• 1 egg, lightly beaten