Coat slow cooker with nonstick cooking spray. Combine cauliflower, potatoes, stems from Swiss chard, onion and chickpeas. Stir in oil, salt and pepper.Advertisement
In a medium bowl, whisk curry paste, warm water and brown sugar. Add to slow cooker along with tomatoes and raisins. Stir to blend. Cover and cook on HIGH for 5 hours or LOW for 7 hours.
Chop Swiss chard leaves or spinach. Add to slow cooker. Re-cover; cook 30 minutes more. Gently stir. Serve curry over basmati rice. Garnish with cashews and a dollop of yogurt, if using.
For easy cleanup:
Line your slow cooker with a disposable slow cooker liner. Add ingredients as directed in recipe. Once your dish is finished cooking, spoon the food out of your slow cooker and simply dispose of the liner. Do not lift or transport the disposable liner with food inside.