Yam and Peanut Soup

Name: Yam and Peanut Soup
Ingredients: 1 Tablespoon grapeseed oil; 1/2 large yellow onion, diced; 1/2 Teaspoon sea salt, or more to taste; 2 garlic cloves, pressed and allowed to sit for ten minutes; 3 Tablespoons peeled, finely grated fresh ginger; 1 1/2 Teaspoon ground cumin; 1 1/2 Teaspoon ground coriander; 1/2 Teaspoon sweet paprika; 1/4 Teaspoon cayenne pepper; 2 yams, peeled and cut into half-inch cubes; 1 small red bell pepper, seeded and diced; 4 Cups vegetable broth or stock; 1/2 Cup freshly squeezed orange juice; 1 large ripe tomato, chopped, or a third cup canned diced plum tomatoes; 2 1/2 Tablespoons natural smooth peanut butter; 1/4 Cup dry-roasted peanuts, chopped; 1/2 Cup fresh cilantro leaves, chopped (optional); 2 limes, quartered; Hot sauce, to taste