Black Bean Skillet Dinner - Half Cup Habit

Ingredients

• lime zest (zest of one)
• 1 clove garlic (minced)
• 1 cup yogurt (Greek, plain; or sour cream (use dairy free if desired))
• pinch salt (kosher)
• 1 lime juice (juice of 1 lime)
• 1 small onion (red; very thinly sliced)
• 1 tsp sugar (granulated)
• 1/4 tsp salt (kosher)
• 1 1/2 tbsp olive oil
• 1 small onion (yellow; diced)
• 1/2 bell pepper (red; seeded and diced)
• 1/2 bell pepper (green; seeded and diced)
• 1 small jalapeno pepper (seeded and finely chopped)
• 2 tsp oregano (dried)
• 1 tsp chili powder
• 2 15 oz cans black beans (rinsed and drained)
• 1 15 ox can tomatoes (diced, with their juices)
• 1 tsp salt (kosher)
• toppings (Sliced avocado, fresh cilantro leaves - for serving)