Mediterranean Beef-Stuffed Bell Peppers

Ingredients

• 1 lb. lean Ground Beef
• 1/2 medium red onion, chopped
• 1 (8 oz.) can tomato sauce
• ½ tsp. ground cinnamon
• 1 tsp. Kosher salt
• ¼ tsp freshly ground black pepper
• 1 (15 oz.) can chickpeas, rinsed, drained, and mashed with a fork
• 1 ½ cups cooked brown rice
• ½ cup pitted kalamata olives, halved or roughly chopped
• ¼ cup fresh parsley, chopped
• Olive oil spray
• 6 large bell peppers, halved with stems and seeds removed
• ¼ cup crumbled feta cheese
• 3 Tbsp. toasted pine nuts