01 - Preheat your oven to 375°F (190°C). Line a baking sheet with parchment paper.
02 - Unroll the crescent dough and cut it into 24 thin strips. Wrap each cocktail sausage with a dough strip, pinching the ends to secure. Place the wrapped sausages seam-side down on the prepared baking sheet.
03 - Brush each wrapped sausage with the beaten egg. Sprinkle with sesame seeds, if using.
04 - Bake for 15 to 18 minutes, or until the pastry is golden brown and puffed.
05 - While the mini dogs are baking, prepare the queso dip. In a medium saucepan, melt the butter over medium heat. Whisk in the flour and cook for 1 minute, stirring constantly.
06 - Gradually whisk in the milk. Continue stirring until the mixture thickens, approximately 2 to 3 minutes.
07 - Reduce the heat to low. Stir in the shredded cheddar cheese and softened cream cheese until they are fully melted and the sauce is smooth.
08 - Fold in the chopped dill pickles, pickle juice, garlic powder, smoked paprika, ground black pepper, and fresh dill, if using. Season with salt to your preference.
09 - Transfer the queso dip to a serving bowl. Garnish with additional chopped pickles or dill, if desired. Serve the hot mini dogs alongside the queso dip.