Preheat your oven to 375°F. This temperature is essential for achieving that perfect golden crust on your bites.
Line a large baking sheet with parchment paper and lightly coat it with nonstick spray. This helps prevent the bites from sticking, making cleanup a breeze.
Unroll the crescent dough sheet onto a clean surface. Using a rolling pin, roll the dough into a rectangle measuring about 10×12 inches. This will give you the right thickness for cutting out the rounds.
Using a round biscuit or cookie cutter, cut out 24 rounds of dough from the rolled-out sheet. Make sure the cutter is about ½ inch larger than the circumference of the kielbasa to ensure it fits perfectly.
Place 12 of the rounds on the prepared baking sheet. Brush each round with the beaten egg. This will help give the bites a beautiful golden color when baked.
In the center of each round, place a slice of kielbasa. This layer provides the heartiness that makes each bite satisfying.
Top each slice of kielbasa with a slice of jalapeno and ¼ teaspoon of cream cheese. Repeat this step for all the rounds you’ve prepared.
Place the remaining rounds of dough over each stacked bite on the tray. Gently press around the edges to seal them well, ensuring the delicious filling stays inside while baking.
Brush the tops of the bites lightly with the beaten egg and sprinkle a touch of coarse sea salt on each. This will enhance the flavor and add a delightful crunch.
Using the tines of a small fork dipped in the beaten egg, press around the edges of each bite to create a decorative pattern and further seal them.
Bake in the preheated oven for 12 to 14 minutes, or until they are golden brown. Keep an eye on them; you want that perfect crispy texture!
Once baked, remove them from the oven and serve immediately with your favorite dipping sauce, like honey mustard, for a delicious finishing touch. Enjoy every bite!