Slice the carrots and celery with the Simple Slicer on the No. 3 setting. Cut the onion into chunks and place them in the Manual Food Processor; process until coarsely chopped.
Set the Deluxe Multi Cooker to SEAR and press START. Heat the oil for 3 minutes. Add the carrots, celery, onion, and garlic pressed with the Garlic Press. Cook uncovered for 4 minutes, stirring frequently.* Press CANCEL.
Add the stock, lentils, cumin, bay leaf, salt, and pepper. Lock the lid and select the SOUP/STOCK setting. Adjust the time to 10 minutes and press START.
When the timer is up, press CANCEL. Press the steam-release button to manually release the pressure.
Carefully remove the bay leaf. Stir in the spinach, coconut milk, and juice from the lime pressed with the Citrus Press.* Let the mixture stand, covered, for 5 minutes before serving.