Roast Beef Sandwiches with Lemon-Basil Mayonnaise and Roasted Red Onions Recipe

Name: Roast Beef Sandwiches with Lemon-Basil Mayonnaise and Roasted Red Onions
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Ingredients: 3 large red onions (about 2 1/2 pounds), each cut through stem into 8 wedges, peeled; 7 tablespoons extra-virgin olive oil; 1/4 cup balsamic vinegar; 1 cup mayonnaise; 1/4 cup chopped fresh basil; 1 1/2 tablespoons fresh lemon juice; 2 1/4 teaspoons grated lemon peel; 6 4x3-inch pieces ciabatta,* halved horizontally; 16 ounces thinly sliced roast beef; 2 cups arugula

Servings: persons

3 large red onions (about 2 1/2 pounds), each cut through stem into 8 wedges, peeled
7 tablespoons extra-virgin olive oil
1/4 cup balsamic vinegar
1 cup mayonnaise
1/4 cup chopped fresh basil
1 1/2 tablespoons fresh lemon juice
2 1/4 teaspoons grated lemon peel
6 4x3-inch pieces ciabatta,* halved horizontally
16 ounces thinly sliced roast beef
2 cups arugula

1
Preheat oven to 425F.
2
Line large rimmed baking sheet with foil.
3
Gently toss red onions, 5 tablespoons oil and vinegar in large bowl.
4
Sprinkle with salt and pepper.
5
Arrange onions in single layer on prepared sheet.
6
Bake onions until brown at edges and just tender, about 40 minutes.
7
Cool.
8
Mix mayonnaise, basil, lemon juice, lemon peel and 2 tablespoons oil in small bowl.
9
(Onions and mayonnaise can be made 2 days ahead.
10
Cover separately and chill.)
11
Spread mayonnaise over cut sides of bread.
12
Place bottom halves on plates.
13
Top with roast beef, onions and arugula.
14
Cover with top halves of bread.
15
*Ciabatta is an oval-shaped flat Italian bread available at many bakeries and supermarkets nationwide.

962

kcal

Calories

Fat

Carbs

Protein

Fat Carbs Protein

* Per serving · 4 servings · Values may vary.

No additional tips available.

No specific allergen information. Please check the ingredient list for possible allergens.

How did you like this recipe?

This recipe makes 4 servings. You can adjust the portion size directly on this page.

You need 10 ingredients. The key ingredients include: 3 large red onions (about 2 1/2 pounds), each cut through stem into 8 wedges, peeled, 7 tablespoons extra-virgin olive oil, 1/4 cup balsamic vinegar, 1 cup mayonnaise, and more.

Yes, Roast Beef Sandwiches with Lemon-Basil Mayonnaise and Roasted Red Onions falls under the Meat & Poultry category and is a great choice for this type of meal.

Store leftovers in an airtight container in the refrigerator for up to 3–4 days. Reheat gently before serving.

Roast Beef Sandwiches with Lemon-Basil Mayonnaise and Roasted Red Onions

How did you like this recipe?

Frequently Asked Questions