Blend Ranch dip mix, mayonnaise, sour cream, cilantro, minced garlic, and 1-3 teaspoons diced jalapenos in the blender. Add milk until it's the consistency you want. Refrigerate until ready to serve.
Cook ground beef in a large skillet. Add ¾ cup water and stir in a packet of taco seasoning to the skillet and bring to a boil. Reduce heat and simmer for about 5 minutes.
Assemble bowls by adding 1 cup of cooked rice to each bowl and dividing the beef mixture, chopped lettuce, corn, black beans, diced tomatoes, avocado, and fresh cilantro in each bowl.
Drizzle with creamy cilantro dressing. Serve immediately.
