In a large pot on medium, high heat add olive oil and diced onions. Cook for 3 minutes or until soft. Add in minced garlic and cook for another 30 seconds or until fragrant.
Add in lentils, curry, turmeric, diced tomatoes and cook for 30 seconds. Add in vegetable or chicken broth and cook for 10 minutes.
Add in chickpeas and cook for another 2 minutes or until lentils are soft. Then add in spinach and mix to wilt. Add salt/pepper to taste.
Serve on top of cooked rice or with naan.
Notes
If serving with rice, get started at the beginning of cooking so it is ready when the lentil curry is done! I used a rice cooker, but you could easily cook it on the stove as well.