Steak Sandwiches with Horseradish Mayo
plus Crispy Fried Onions & Sweet Potato Wedges
Get ready to whip up this restaurant-worthy steak sandwich with just six ingredients and a quick 25 minutes on the clock. You’ll layer juicy sliced steak with crispy fried onions on chewy toasted ciabatta rolls slathered with zesty horseradish mayo (a classic combo!). But it wouldn’t be a slam dunk without a side dish, and that’s why this sumptuous sammie is served with tender roasted sweet potato wedges (and more of that zingy horseradish sauce for dipping).
The quantities provided above are averages only.
Produced in a facility that processes eggs, milk, fish, peanuts, sesame, shellfish, soy, tree nuts, and wheat.
Ingredients
2 unit
Sweet Potatoes
10 ounce
Ranch Steak
2 unit
Ciabatta Bread
(Contains: Soy, Wheat)
1.5 ounce
Creamy Horseradish Sauce
(Contains: Eggs)
2 tablespoon
Mayonnaise
(Contains: Eggs)
1 unit
Crispy Fried Onions
(Contains: Wheat)
Not included in your delivery
Salt
Pepper
2 teaspoon
Cooking Oil
Nutrition Values
Utensils
Cooking Steps
• Adjust rack to top position and preheat oven to 425 degrees. Wash and dry produce. • Trim, halve, and cut sweet potatoes into ½-inch-thick wedges. • Toss sweet potatoes on a baking sheet with a drizzle of oil, salt, and pepper. Roast on top rack until browned and tender, 18-20 minutes.
• Meanwhile, pat steak* dry with paper towels; season with salt and pepper. • Heat a drizzle of oil in a large pan over medium-high heat. Add steak and cook to desired doneness, 3-6 minutes per side. • Transfer to a cutting board to rest for at least 5 minutes.
• While steak cooks, halve ciabattas crosswise; toast until golden. • In a small bowl, combine horseradish sauce and mayonnaise.
• Thinly slice steak against the grain. • Spread a generous layer of horseradish mayo onto cut sides of ciabattas. Fill with steak and crispy fried onions; close to form sandwiches. • Halve sandwiches on a diagonal; divide between plates. Serve with sweet potato wedges and any remaining horseradish mayo on the side for dipping.
Steak is fully cooked when internal temperature reaches 145°.
Customer reviews
Review summary
Updated on Dec 2025- Flavor: Many loved the horseradish mayo, which elevated the sandwich. Some found it could use more horseradish for extra kick 🌶️.
- Ease of prep: Quick and simple to make, though some found cutting sweet potatoes challenging. Watch steak cooking times for desired doneness.
- Suggestions: Consider adding sautéed mushrooms, cheese, or a leafy green for more flavor and texture. Some preferred cooked onions over crispy.
- Portions: Several felt there was too much bread compared to the amount of steak. Adding more sauce helped balance the ratios.
- Texture: Some found the steak tough or fatty; others enjoyed its tenderness. Ciabatta was hit-or-miss — soft for some, too chewy for others.
