Moroccan Chickpea Stew

Name: Moroccan Chickpea Stew
Prep time: 10 min
Cook time: 30 min
Total time: 40 min
Cuisine: Moroccan
Ingredients: 1 tbsp avocado oil (or vegetable oil); 1 onion, chopped; 4 garlic cloves, chopped; 2 medium sweet potatoes, cut into cubes; 15 oz can chickpeas , drained; 2 cups tomato sauce or crushed tomatoes; 1 cup vegetable broth; 1 1/2 tsp cumin; 2 tsp curry powder; 1 tsp paprika; 1/2 tsp cinnamon; 1/2 tsp turmeric; 1/8 tsp cayenne pepper; salt & pepper to taste; 1 tbsp brown sugar (can sub maple syrup); 2 cups kale, chopped