These Savory Mustard Hasselback Kielbasa Bites are a tasty little treat that combine the smoky, juicy flavor of kielbasa with the tangy kick of mustard and a crisp, golden finish. The hasselback style means slicing the sausage just enough to create those perfect little pockets that soak up all the mustard goodness while getting a bit crispy on the edges.
I love making these for gatherings because they’re so simple yet always a hit. I usually sprinkle a little bit of cheese on top before baking to add that melty, gooey layer. Plus, the mustard adds such a nice zing that keeps everyone coming back for more—it’s finger food done right!
These bites are great served warm right out of the oven, paired with some crunchy crackers or a fresh veggie platter. They also make a fantastic snack for movie nights or game days when you want something easy but packed with flavor. Trust me, once you try these, they’ll disappear fast!
Key Ingredients & Substitutions
Kielbasa: This sausage has a smoky, garlicky flavor that’s perfect for these bites. You can substitute with other smoked sausages or even chorizo if you want a bit of spice.
Bacon: Bacon adds crispiness and rich flavor. Turkey bacon works if you want a lighter option, but regular bacon crisps best.
Dijon Mustard: Dijon brings tang and slight heat inside the slices. Whole grain mustard is a great alternative for added texture. If you prefer less sharpness, honey mustard can work too.
Smoked Paprika & Garlic Powder: These spices add depth and warmth to the bacon coating. If you don’t have smoked paprika, regular paprika is fine, or a pinch of chili powder for a little kick.
How Do You Make Perfect Hasselback Cuts on Kielbasa?
Getting that nice, thin cut without slicing all the way through can be tricky but it’s key for flavor soaking and the bites holding their shape.
- Place the kielbasa piece on a cutting board.
- Use a sharp knife to make thin vertical slices about 1/4 inch apart.
- Stop cutting before you reach the bottom—leave about 1/4 inch intact so the pieces hold together.
- If you’re unsure, place chopsticks or wooden spoons along the sides as a guard to avoid cutting through completely.
- This creates little pockets that help mustard and seasoning get inside, making every bite delicious.
Equipment You’ll Need
- Baking sheet – I use a rimmed one to catch any drips and make cleanup easier.
- Sharp knife – essential for making even, thin slices on the kielbasa without cutting all the way through.
- Toothpicks (optional) – helpful for securing bacon wraps if needed.
- Brush or spoon – for spreading mustard and brushing with the seasoned butter mixture.
Flavor Variations & Add-Ins
- Spice it up with hot sauce or a dash of cayenne in the mustard for extra heat.
- Add a sprinkle of shredded cheese like cheddar or pepper jack on top before baking for cheesy bites.
- Mix in chopped herbs like thyme or rosemary for more aromatics.
- Use maple syrup mixed with mustard instead of the seasoned butter for a sweet and tangy twist.
How to Make Savory Mustard Hasselback Kielbasa Bites
Ingredients You’ll Need:
Main Ingredients:
- 2 large kielbasa sausages
- 8-10 slices of bacon (enough to wrap each kielbasa piece)
- 1/4 cup Dijon mustard (or whole grain mustard)
For the Seasoning:
- 2 tablespoons olive oil or melted butter
- 1 teaspoon smoked paprika
- 1/2 teaspoon garlic powder
- Freshly ground black pepper, to taste
- Fresh parsley, chopped (for garnish)
- Optional: toothpicks for securing bacon wraps
How Much Time Will You Need?
This recipe takes about 15 minutes to prepare and around 25-30 minutes to bake, making the total time approximately 40-45 minutes. It’s a quick and simple snack that’s perfect for parties or casual gatherings.
Step-by-Step Instructions:
1. Prepare Your Oven and Baking Sheet:
Start by preheating your oven to 400°F (200°C). Line a baking sheet with parchment paper or aluminum foil to make cleanup easier later on.
2. Slice the Kielbasa:
Cut the kielbasa sausages into bite-sized pieces, about 1 to 1.5 inches thick. Then, carefully make several thin vertical slices across each piece, cutting about three-quarters through but not all the way. This hasselback style creates small pockets perfect for holding the mustard.
3. Add the Mustard:
Spread a small amount of Dijon mustard inside each slice on the kielbasa pieces. Be gentle to keep the slices intact.
4. Wrap with Bacon:
Take one bacon slice and wrap it around each kielbasa piece. If needed, you can use a toothpick to keep the bacon secure.
5. Season and Oil:
Mix olive oil or melted butter with smoked paprika, garlic powder, and freshly ground black pepper. Brush this mixture generously over each bacon-wrapped kielbasa bite, giving them a tasty glaze.
6. Bake to Perfection:
Arrange the bites on the baking sheet and bake for 25 to 30 minutes. Halfway through, turn the pieces so that the bacon crisps evenly all over. You’ll know they’re done when the bacon is golden and crispy.
7. Garnish and Serve:
Remove from the oven, discard any toothpicks used, and sprinkle fresh chopped parsley on top. Serve warm alongside some extra mustard for dipping.
Can I Use Frozen Kielbasa for This Recipe?
Yes, but be sure to fully thaw it in the refrigerator overnight before slicing and preparing. Using frozen kielbasa can make slicing tricky and may affect cooking times.
Can I Make These Bites Ahead of Time?
Absolutely! Prepare and assemble the bites, then cover and refrigerate for up to 24 hours before baking. Bake fresh just before serving for the best crispiness.
What’s the Best Way to Store Leftovers?
Store leftovers in an airtight container in the fridge for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through and crispy again, about 10 minutes.
Can I Substitute the Bacon or Mustard?
Sure! Turkey bacon can be used for a leaner option, though it won’t crisp quite the same. For mustard, whole grain or honey mustard are great alternatives depending on your taste preference.