Preparing the Oven for Roasting: Begin by preheating your oven to a precise 375 degrees Fahrenheit (190 degrees Celsius). This temperature is crucial to ensure that the chickpeas roast evenly, developing a crispy exterior without burning. While the oven is warming, gather your baking equipment to streamline the process.
Rinsing and Draining the Chickpeas: Open your can of low-sodium chickpeas and pour them into a fine mesh strainer placed over the sink. Rinse thoroughly under cold running water to remove the canning liquid and reduce any residual sodium. Shake the strainer gently to drain excess water, preparing the chickpeas for the next step where dryness is essential for crispiness.
Removing Chickpea Skins for Enhanced Crispiness: Place the rinsed chickpeas back into the strainer and lay a clean, dry kitchen towel over them. Use your hands to gently rub the chickpeas through the towel. This friction helps loosen the outer skins, which can trap moisture and reduce crispness during roasting. Continue this process until most skins come off. For any stubborn skins that remain, remove them individually by pinching the chickpeas between your fingers. Removing these skins ensures a crunchier finished snack.
Preparing the Chickpeas for Roasting: Transfer the peeled chickpeas to a 12-inch cast iron skillet. It’s important to use a skillet large enough so the chickpeas spread out in a single layer without touching or overlapping. Overcrowding causes steaming instead of roasting, which will make the chickpeas soggy. If you are doubling the recipe, consider using a second skillet or baking sheet to maintain adequate space.
Coating Chickpeas with Oil: Drizzle 3 tablespoons of avocado oil evenly over the chickpeas. Use two spoons or your hands to toss and turn the chickpeas gently but thoroughly. This step ensures that every chickpea is lightly coated with oil, which is vital for achieving that golden-brown crunch. Avoid using oils with strong flavors like olive or coconut, as they can overpower the smoky BBQ seasoning.
Roasting the Chickpeas to Perfection: Place the skillet into the preheated oven. Roast the chickpeas for a total of 35 minutes, but at the halfway mark (around 17 minutes), remove the skillet carefully. Shake the pan or use a spatula to turn and redistribute the chickpeas so they roast evenly on all sides. This turning step prevents burning and promotes a uniform crispy texture.
Mixing the BBQ Spice Blend: While the chickpeas are roasting, combine the dry ingredients for the BBQ seasoning in a small mixing bowl. Add 1 tablespoon maple sugar, 2 teaspoons smoked paprika, 1 teaspoon garlic powder, 1 teaspoon chili powder, ½ teaspoon onion powder, and 1 teaspoon fine salt. Whisk these ingredients together thoroughly to ensure an even distribution of flavor in every bite.
Seasoning Chickpeas Immediately After Roasting: Once the chickpeas have finished roasting, carefully remove the skillet from the oven using oven mitts. While the chickpeas are still hot, sprinkle the prepared BBQ spice blend evenly over them. Use two spoons or toss gently with your hands to coat each chickpea thoroughly with the smoky seasoning, allowing the spices to cling to the warm oil-coated surface.
Cooling for Maximum Crispiness: Spread the seasoned chickpeas out evenly again in the skillet or transfer to a baking sheet to cool. Allow them to rest at room temperature for 5 to 10 minutes. This cooling period helps evaporate any residual moisture, firming up the crispiness. Avoid stacking or piling the chickpeas during this time to prevent sogginess.
Serving and Storing Your Snack: Your crispy BBQ roasted chickpeas are now ready to enjoy! Serve them warm for the best texture and flavor. If you want to store leftovers, keep them at room temperature in an open container rather than airtight to preserve the crunch. Avoid refrigerating as this can introduce moisture and soften the chickpeas.