Black Bean Soup

Ingredients

• 1.00 lb dried black beans
• 2.00 cups chopped onions
• 2.00 cloves garlic
• 1.00 tbsp olive oil
• 1.00 tsp ground cumin
• 1.00 tsp chili powder
• 1.00 can diced tomatoes
• 4.00 cups vegetable broth
• 1.00 tsp salt