Gourmet Italian Beef Sliders with Horseradish Aioli

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · ·

Mini Italian beef sandwiches with a tangy horseradish aioli, perfect for parties or as a flavorful appetizer with a Chicago twist. This american-inspired beef ready in about 140 minutes blends beef chuck roast, minced garlic, beef broth into a versatile sauce that lifts everything from grain bowls and roasted vegetables to grilled proteins — a small-batch staple worth keeping in the fridge. Each serving lands at about 210 calories and feeds 12, so a small batch covers several meals across the week without taking over the fridge. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

★ 3.9 (15 ratings) Prep: 20 min Cook: 120 min Serves 12 American cuisine 210 cal/serving
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Ingredients

Instructions

  1. Step 1: In a saucepan, combine 1 lb beef chuck roast, 2 minced garlic cloves, 1 cup beef broth, and 1/4 cup sliced roasted red peppers; simmer uncovered for 2 hours on low heat until beef is tender, then shred with forks and mix in 1 tbsp horseradish.
  2. Step 2: In a small bowl, whisk 2 tbsp mayonnaise with 1 tbsp horseradish until smooth; set aside.
  3. Step 3: Spread 1 tsp horseradish aioli on each mini slider bun bottom, top with 1/4 cup shredded beef, sprinkle with 1 tbsp chopped fresh parsley, and cover with bun top.

Equipment for this recipe

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Frequently asked questions

How long does Gourmet Italian Beef Sliders with Horseradish Aioli take to make?

Total time is about 140 minutes (20 min prep + 120 min cook). A small batch typically covers several meals in the week — store as the recipe directs.

How do I store leftover Gourmet Italian Beef Sliders with Horseradish Aioli?

Transfer to an airtight jar and refrigerate for up to 5–7 days. Most sauces freeze well for up to 2 months — portion into small containers or freezer bags so you can thaw only what you need. Stir before serving; cream- or yogurt-based sauces may separate on standing.

Can I substitute ingredients in Gourmet Italian Beef Sliders with Horseradish Aioli?

Yes — most ingredients in this recipe have flexible swaps. For oil, use any neutral high-smoke-point oil (avocado, grapeseed, refined coconut). For aromatics, dried herbs at ⅓ the volume of fresh work in a pinch. The full ingredient list is shoppable on Instacart so you can see substitutes in real time.

How do I scale Gourmet Italian Beef Sliders with Horseradish Aioli for a different number of people?

The recipe is written for 12 servings. Multiply each ingredient by (your serving target / 12). Cook time stays roughly the same up to 2x; for 3-4x batches, switch from a skillet to a sheet pan or stockpot so the food isn't crowded — overcrowding steams instead of browns.

What goes well with Gourmet Italian Beef Sliders with Horseradish Aioli?

American beef like this pair well with a simple grain (rice, couscous, or crusty bread), a quick salad with acid (lemon vinaigrette, pickled onions), and a pan sauce or yogurt-based dip. Tap "Plan a meal with the AI" to get specific side suggestions.

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