Oven Roasted Chickpeas

Normally after I make hummus I have a half bag of beans left. I soak/cook them in my crockpot and then I freeze the rest for a future use whether it is hummus or in another recipe. I had read in other places about roasted chick peas so I decided to give it a try. Now some say to use oil and spices, but others say to dry roast. I decided to dry roast them.

Oven Roasted Chickpeas-Eggless Cooking
2-3 cups cooked chickpeas(or 2 cans, rinsed/drained)
spices(I used chili powder, cumin, garlic powder, salt)

Pat chickpeas dry. Sprinkle with seasoning, except salt. Place in 400 degree oven for 30-40 mins until dry. Stir half way through. Keep an eye on them the last 5-10 mins so they do not burn. Sprinkle with salt.