01 - Heat a large skillet over medium-high heat. Add ground beef and season with salt, black pepper, cumin, and chili powder. Cook while breaking up the meat until browned and cooked through, approximately 5–6 minutes. Drain excess fat if necessary.
02 - Add the finely diced onion and chopped jalapeño to the seasoned beef. Continue cooking for 2–3 minutes until vegetables are softened and fragrant.
03 - Reduce heat to low setting. Add processed cheese cubes, shredded cheddar cheese, and whole milk to the skillet. Stir continuously until all cheese is completely melted and the mixture achieves a smooth consistency, about 3–4 minutes.
04 - Incorporate smoked paprika and garlic powder into the cheese mixture. Continue stirring until spices are thoroughly distributed and the dip reaches a creamy, uniform texture.
05 - Taste the queso dip and modify seasoning as needed to achieve desired flavor profile.
06 - Transfer the finished dip to a serving bowl. Sprinkle chopped fresh cilantro and diced tomato over the top as garnish if preferred.
07 - Present the warm beef queso dip accompanied by tortilla chips for dipping while the cheese maintains optimal temperature and consistency.