Notes
Instant Pot method
: In an Instant Pot, sauté onions, garlic, and ginger with spices, then add red lentils, diced tomatoes, coconut milk, vegetable broth, salt, and pepper. Cook on high pressure for 10 minutes, then quick release, and stir in lemon juice and baby spinach before serving.
Slow cooker method
: In a slow cooker, combine onions, garlic, ginger, and spices with red lentils, diced tomatoes, coconut milk, vegetable broth, salt, and pepper, then cook on low for 6-8 hours or high for 3-4 hours until the lentils are tender. Stir in lemon juice and baby spinach 15 minutes before serving.
Storage
: Keep the cooled leftovers in an airtight container in the fridge for up to 5 days.