Add the chickpeas to a saucepan with the BBQ sauce and put over medium heat. Let the chickpeas simmer in the sauce for about 5 to 10 minutes until the sauce thickens and sticks to the chickpeas. Remove from heat.
Divide the lettuce among two large bowls. Then divide all of the vegetable and the BBQ chickpeas on top of the lettuce. I like to pile each ingredient in its own section so it looks pretty, but you can arrange it however you like. Drizzle with creamy vegan ranch dressing and garnish with a wedge of lime.