Slow Cooker Vegetarian Lentil Chili Soup - Walter Stewart's Market

Ingredients

• 2 teaspoons whole cumin
• 2 teaspoons whole coriander seeds
• 1 tablespoon olive oil
• 2 onions chopped (~ 1 1/2 cups)
• 6 cloves garlic minced
• 2 carrots chopped (~ 1 cup)
• 1 celery stalk chopped (~ 1 cup)
• 1 green bell pepper chopped (~ 1 cup)
• 2 tablespoons chili powder
• 2 teaspoons dried oregano
• 1 teaspoon dry mustard
• 1/4 teaspoon cayenne pepper
• 15 ounces organic tomato sauce
• 15 ounces organic diced tomatoes
• 2 cups dried lentils picked through for stones, rinsed and drained
• 6 cups vegetable broth
• salt to taste