Start by boiling some water in a sauce pan and adding in the bowtie pasta. Cook it until it is al dente, which should take just a few minutes. You will notice it should still have a little firmness. Remember to give it a good rinse with cold water afterward to stop the cooking process and avoid that mushy texture.
Grab your mixing bowl and toss in the black beans, diced tomatoes, and bell pepper. You will get a lovely visual with all those colors! Mixing fresh ingredients helps bring out their natural flavors. Just be careful not to mash the beans - keep them whole for texture.
Stir in the sliced green onions and frozen corn. The freshness from the onions will give your salad a nice crunch, while the corn adds sweetness. Avoid thawing the corn; using it straight from the freezer keeps it crisp and refreshing.
Whisk together the lime juice, white wine vinegar, chopped garlic, chili powder, cumin, coriander, salt, sugar, and canola oil in a separate bowl. The tangy aroma from the lime will be so inviting! Make sure the sugar dissolves completely to avoid any gritty bits in your dressing.
Pour the dressing over the pasta and veggie mix. If you are adding the diced chicken, now is the time! Toss everything gently until all the ingredients are coated in that zesty dressing. Do not over-mix, as you want to keep the pasta intact and not squished.
Sprinkle in the Queso Fresco or your preferred cheese along with the chopped cilantro. The cheese adds a creamy touch and the cilantro introduces a fresh herbaceous note. Mixing too vigorously here can break up the cheese, so fold to combine flavorfully.
Cover the salad and let it chill in the fridge for at least an hour. As it chills, the flavors meld together beautifully. Avoid skipping this step, as it enhances the taste! Before serving, taste and tweak the seasoning if needed - just a pinch of salt or a splash of lime juice can work wonders.