1Heat oven to 400°F (375°F for dark or nonstick pan). Place paper baking cup in each of 12 regular-size muffin cups.
2In large bowl, stir together muffin mix, milk, butter and eggs until just moistened (batter will be slightly lumpy). Cut each hot dog crosswise into 4 pieces.
3Spoon 2 tablespoons batter into each muffin cup. Place 1 hot dog piece horizontally in center of each cup (don’t let hot dog touch edges of cup). Spoon 2 more tablespoons batter over hot dog in each cup, making sure hot dog is completely covered.
4Bake 16 to 18 minutes or until golden brown. Remove from pan to cooling rack; cool 10 minutes before serving.