Beef and Kielbasa Sandwiches
If you’re looking for a hearty sandwich that turns an ordinary dinner into something special, these Beef and Kielbasa Sandwiches are a delicious choice. Thinly sliced deli roast beef, browned Polska kielbasa, and sweet caramelized onions come together on toasted sandwich rolls, all finished with a creamy cheddar horseradish sauce. The combination of savory meat, rich cheese, and a little horseradish heat makes every bite satisfying.
This easy beef and kielbasa sandwich recipe is ready in about 25 minutes, making it a practical option for busy weeknights, casual lunches, or a relaxed weekend meal. The ingredients are straightforward, but each one brings something important to the sandwich. The roast beef provides a tender, meaty base, while sautéed kielbasa adds a smoky, seasoned flavor. Slowly cooking the sliced yellow onion until it softens and lightly browns brings out its natural sweetness, balancing the richness of the meat.
The homemade cheddar horseradish sauce is what really brings everything together. Sharp cheddar adds a savory, cheesy flavor, prepared horseradish gives the sauce a zesty kick, and stone-ground mustard and Louisiana-style hot sauce provide extra tang and warmth. A little freshly ground black pepper rounds out the flavors without overpowering the other ingredients.
For the best results, use a large nonstick skillet to cook the onions and brown the kielbasa. A roomy skillet makes it easier to turn the ingredients and develop those lightly caramelized edges without overcrowding the pan.
Toast your sandwich rolls, layer on the onions, roast beef, and warm kielbasa, then finish with generous spoonfuls of cheddar horseradish sauce. Serve these hearty sandwiches with split pea soup, Canadian cheese soup, or tomato soup for a comforting meal that’s full of flavor.
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Beef & Kielbassa Sandwiches
These tasty Beef & Kielbassa Sandwiches with Caramelized Onions & Cheddar Horseradish Sauce are sure to please your family.
Serve this Beef & Kielbassa Sandwich with some fresh Super Simple Slow-Cooker Split Pea Soup, Canadian Cheese Soup or some Parma Rosa Tomato Soup.
- Total Time: :25
- Yield: 6 1x
Ingredients
- 1 lb – Deli roast beef, sliced very thinly
- 13 oz pkg – Polska Kielbasa, sliced about ½-inch thick and warmed (I use a skillet)
- 1 – Large yellow onion, sliced
- 1 TB – Vegetable oil
- 6 – Sandwich rolls, toasted
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Cheddar Horseradish Sauce
- ½ cup – Mayonaise
- ⅓ cup – Sharp Cheddar, grated into fine shreds
- 1 TB – Prepared horseradish
- 1 TB – Stone ground mustard
- 1 tsp – Louisiana-style hot sauce
- 1 tsp – Freshly ground black pepper
Instructions
- Caramelize the onions & Fry the Sausage – In a sauté pan or large skillet, heat vegetable oil to medium. Add sliced onion. Turn occasionally with spatula until onions are limp and lightly browned, about 10 minutes. Remove and set aside.
- Turn up the heat to medium-high and give the kielbasa slices a quick 5 minute sauté.
- Make the sauce – While onion is cooking, combine sauce ingredients in microwave-safe bowl. Place in microwave for about 10-15 seconds, until cheese is melted.
- Whisk until totally combined and melted cheese is blended into sauce. – You may alternatively do this step over medium-low heat in a small saucepan.
- Assemble the sandwiches – Place a good three-finger pinch of onion on the bottom of the roll; top with generous amount of roast beef and 4-5 sausage slices. Spread sauce on the top roll and add a couple of extra dollops over meat.
- Prep Time: :10
- Cook Time: :15
- Category: Sandwich
- Method: Stove Top