01 -  Preheat oven to 375°F. Line a standard 12-cup muffin pan with paper liners or grease thoroughly. 
 02 -  Whisk together the all-purpose flour, baking powder, baking soda, salt, garlic powder, and onion powder in a medium bowl until well combined. 
 03 -  In a large bowl, beat the cream cheese until smooth. Add eggs, buttermilk, sour cream, melted butter, buffalo wing sauce, and ranch seasoning. Mix until the batter is evenly blended. 
 04 -  Fold the dry ingredients into the wet mixture, mixing just until combined. Avoid overmixing to maintain tenderness. 
 05 -  Gently fold in the shredded cheddar cheese until distributed throughout the batter. 
 06 -  Divide the batter evenly among the prepared muffin cups. 
 07 -  Stir together crushed pretzels with melted butter in a small bowl. Sprinkle topping generously over each muffin. 
 08 -  Bake for 18 to 22 minutes, or until the muffins are golden brown and a toothpick inserted into the center emerges clean. 
 09 -  Let muffins cool in the pan for 5 minutes, then transfer to a wire rack. Garnish with chopped chives if desired and serve warm.