Chicken Mole Tortillas - Crock Pot (Slow Cooker)

Ingredients

• 2 cups chopped onion
• 1/3 cup raisins
• 5 cloves (5 tsp.) garlic, minced
• 2 Tbsp. toasted sesame seeds
• 1 or 2 finely chopped chilpotle chiles
• 1/4 cup peanut butter
• 2 cans (14.5 oz. per can) no salt added diced tomatoes
• 2 Tbsp. Splenda
• 2 tsp. cinnamon, ground
• 2 Tbsp. + 1 tsp. chili powder
• 2 tsp. cumin, ground
• 3/4 tsp. coriander, ground
• 1/4 tsp. nutmeg, ground
• 1/4 cup + 1 Tbsp. unsweetened cocoa powder
• 3 lbs. boneless, skinless chicken breasts
• 16 (6-inch) corn tortillas
• 32 Tbsp. fat free sour cream