Mediterranean Black Bean Burgers with Grilled Eggplant Buns - Half Cup Habit

Ingredients

• 1 1/2 cups black beans
• 1 medium sweet potato
• 2/3 cup rolled oats (gluten-free, if desired)
• 1 oz chives (chopped)
• 1/2 tsp garlic powder
• 1/2 tsp cumin
• 1/2 tsp salt
• 1/4 tsp pepper (black)
• 3 tbsp avocado oil
• 1 medium eggplant
• 1 bell pepper (red)
• 1 cup arugula
• 2 oz onions (red; sliced)
• 1 avocado (small)