Savory Mustard Hasselback Kielbasa Bites are little pockets of flavor that mix juicy kielbasa sausage with zesty mustard and crispy edges. The hasselback technique means the sausage is sliced just enough to let in all the tasty mustard without falling apart, creating a perfect balance of soft inside and a bit of crunch outside. They’re simple but full of personality!
I love making these bites when I want something fast but impressive for guests or a casual snack. The best part is how the mustard warms up inside the cuts of the sausage, making each bite pop with tangy goodness. I usually use a mix of yellow and Dijon mustard for a nice blend of smooth and sharp flavors that everyone seems to enjoy.
These bites work great on their own, but I especially like serving them with toothpicks alongside a cold beer or as part of a larger appetizer spread. They’re easy to grab and share, which always gets people chatting. If you’re ever in a pinch for a quick party treat, these savory mustard hasselback kielbasa bites are absolutely worth a try!
Key Ingredients & Substitutions
Kielbasa Sausages: This sausage is smoky and flavorful, making it the star of the dish. If you can’t find kielbasa, you can swap in smoked Polish sausage or even spicy chorizo for a twist.
Mustard: I like using a combo of yellow and Dijon mustard because it balances tangy and smooth flavors. If you want it milder, stick to just yellow mustard. For more spice, add a little whole grain mustard.
Bacon: Bacon adds crispiness and a savory note. You can use turkey bacon for a leaner option, but it might not crisp up as well. You could also skip it for a simpler snack.
Garlic & Herbs: Fresh garlic and parsley or chives lift the flavors and add brightness. If fresh herbs aren’t available, you can use dried parsley or a sprinkle of chives powder.
How Do You Master the Hasselback Slices Without Cutting Too Far?
Making thin slices without cutting all the way through is key to getting those tasty mustard bits inside while keeping the sausage intact:
- Use a sharp knife and slice slowly, stopping about 3/4 down the kielbasa piece.
- Place the sausage rounds between chopsticks or wooden spoons to act as a guard for your knife–this prevents cutting fully through.
- Make thin, even slits roughly ¼ inch apart to allow space for the mustard to sneak in.
- After slicing, gently fan the slices open when spreading mustard, but don’t force them to avoid breaking your bite.
With this method, the sausage stays juicy inside while the edges get crisp from the bacon baking around it. It’s simple but makes a big difference!
Equipment You’ll Need
- Baking sheet with parchment paper or silicone mat – I prefer this for easy cleanup and even heat distribution.
- Sharp knife – helps make clean, thin slices without tearing the sausage.
- Wooden chopsticks or toothpicks – these act as guides to prevent slicing all the way through, making hassleback cuts.
- Small mixing bowls – for blending the mustards and garlic oil easily.
- Basting brush – perfect for brushing garlic and olive oil evenly on the bacon-wrapped bites.
Flavor Variations & Add-Ins
- Spicy twist: Add a dash of hot sauce or cayenne pepper to the mustard mixture for extra heat.
- Cheesy touch: Insert a small piece of cheese like cheddar or mozzarella into each slit before baking for gooey goodness.
- Herb boost: Mix chopped rosemary or thyme into the mustard for added aroma and flavor.
- Veggie option: Wrap slices with thinly sliced bell peppers or jalapeños instead of bacon for a vegetarian-friendly bite.
Savory Mustard Hasselback Kielbasa Bites
Ingredients You’ll Need:
Main Ingredients:
- 2 large kielbasa sausages
- 4 slices bacon, cut in half
- 2 cloves garlic, minced
- 1 tablespoon olive oil
Mustard Mixture:
- 2 tablespoons yellow mustard
- 2 tablespoons Dijon mustard
For Garnish and Seasoning:
- Fresh parsley or chives, chopped
- Salt and freshly ground black pepper, to taste
How Much Time Will You Need?
This recipe takes about 10 minutes to prep, including slicing and spreading the mustard. Baking takes 20–25 minutes until the bacon is crispy and the kielbasa is hot throughout. So, total time is roughly 30–35 minutes before you can enjoy these tasty bites!
Step-by-Step Instructions:
1. Prepare the Kielbasa Bites:
Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper or a silicone mat for easy cleanup. Slice the kielbasa sausage into rounds about 1 to 1.5 inches thick. Then, on each round, carefully make thin vertical slices almost all the way through—about three-quarters deep. These “hasselback” cuts will let the mustard flavor sneak inside while keeping each piece together.
2. Add the Mustard and Wrap with Bacon:
In a small bowl, gently mix the yellow mustard and Dijon mustard. Spread a little of this mustard blend into the cuts on each kielbasa piece. Then wrap each round with half a slice of bacon. If needed, use a toothpick to keep the bacon secure.
3. Bake and Finish:
Mix the minced garlic with olive oil and brush this mixture over each bacon-wrapped kielbasa bite for extra flavor. Place the bites on your prepared baking sheet. Bake them in the oven for 20 to 25 minutes or until the bacon crisps up and the kielbasa is heated through. Once baked, season with salt and pepper to taste, and sprinkle chopped fresh parsley or chives on top. Serve these bites warm with your favorite mustard dip or sauce, and enjoy!
Can I Use Frozen Kielbasa for This Recipe?
Yes, you can! Just be sure to fully thaw the kielbasa in the fridge overnight before slicing and preparing. This helps keep the slices even and ensures they cook properly.
Can I Make These Bites Ahead of Time?
Absolutely! Prepare and wrap the kielbasa with bacon, but don’t bake them yet. Cover and refrigerate for up to 24 hours. When ready, brush with garlic oil and bake as directed for fresh, crispy bites.
How Should I Store Leftovers?
Store leftover bites in an airtight container in the refrigerator for up to 3 days. Reheat gently in the oven or microwave to keep bacon crispy and sausage warm.
Can I Substitute Something for Bacon?
If you prefer not to use bacon, thinly sliced prosciutto or pancetta works well as a substitute. For a bacon-free option, skip the wrapping but consider brushing with extra olive oil for crispiness.
