1-Step 1: Prep and Sauté Heat the 1 tablespoon of olive oil in a skillet over medium heat, then add the ½ cup of diced onion. Cook it for 2-3 minutes until it turns translucent and smells wonderful, building a flavorful base for your tacos. Once the onion is ready, stir in the ½ pound of shredded cooked chicken, 1 ounce of taco seasoning, the fully drained 14.5 ounces of diced tomatoes, and the fully drained 4.5 ounces of diced green chiles. Let this mixture simmer for 5-8 minutes, allowing the flavors to blend nicely and the chicken to absorb all that tasty seasoning. This part is where the magic happens, turning ordinary ingredients into a savory filling that’s packed with nutrition, like the 13g of protein per taco.

2-Step 2: Crisp the Taco Shells While the chicken mix simmers, arrange the 10 hard taco shells standing up in your prepared baking dish. Pop them into the preheated oven for about 5 minutes to crisp them up, which helps maintain that satisfying crunch many people love about tacos. This technique is a great way to ensure your shells don’t get soft later, drawing from practical tips that emphasize pre-baking for texture. After they come out, spoon about 1 tablespoon of the 8 ounces of refried beans into each shell to create a sturdy layer at the bottom.

3-Step 3: Fill and Bake Fill each shell nearly to the top with the chicken mixture you prepared earlier, making sure to pack in that flavorful goodness. Then, sprinkle the 2 cups of shredded Mexican blend cheese over the tops for a melty finish. Bake everything for 7-10 minutes until the cheese melts perfectly and the shells turn a golden brown. For added flair, finish with optional toppings like sliced jalapeños or fresh cilantro to personalize your plate.