Step 1
Start by mixing the black beans, corn, red and green bell peppers, onion, and parsley in a big bowl. In another smaller bowl, whisk together the sour cream, mayonnaise, red wine vinegar, cumin, chili powder, salt, garlic powder, and black pepper until everything is well combined. Pour the creamy dressing over the veggies and beans, then gently toss everything together so the flavors meld without breaking up the ingredients. Let it sit for a little bit if you can—it tastes even better once the flavors have had a chance to mingle. Serve chilled or at room temperature, whichever you prefer.



