Mini Rosemary Roast Beef Sandwiches

Spring. Grilling season. I made ribs for the building and Mr. Peterson said, "Your food has changed since last year. It's deeper." He is right. The food has more layers now. Grief is a layer. Love is a layer. Marc is a layer. The food has always been autobiographical, and the autobiography has a new chapter.

I didn’t make ribs alone that spring — I made a spread, and these little rosemary roast beef sandwiches were part of it, the kind of thing you set out and watch disappear before you even get a plate yourself. Rosemary has always felt like a mourning herb to me, piney and persistent, and the way it perfumes the beef reminded me that depth isn’t something you add on purpose — it accumulates. Marc loved anything you could eat standing up at a gathering, food that belonged to a room full of people, and that’s exactly what these are.

Prep Time: 20 min | Cook Time: 1 hr 15 min | Total Time: 1 hr 35 min | Servings: 24 mini sandwiches

Ingredients

1 beef eye of round roast (about 2 lbs)
3 tablespoons olive oil, divided
3 cloves garlic, minced
2 tablespoons fresh rosemary, finely chopped (or 2 teaspoons dried)
1 teaspoon kosher salt
1/2 teaspoon black pepper
1/2 teaspoon smoked paprika
24 small dinner rolls or slider buns, split
1/2 cup mayonnaise
2 tablespoons prepared horseradish
1 tablespoon Dijon mustard
1 teaspoon lemon juice
4 oz baby arugula or baby spinach
6 thin slices provolone or Swiss cheese, each cut into quarters

Instructions

Prep the roast. Pat the beef dry with paper towels. Combine 2 tablespoons olive oil, garlic, rosemary, salt, pepper, and paprika in a small bowl. Rub the mixture all over the roast, pressing it into the surface. Let it rest at room temperature for 30 minutes.
Sear and roast. Preheat oven to 375°F. Heat the remaining 1 tablespoon olive oil in an oven-safe skillet over medium-high heat. Sear the roast on all sides until deeply browned, about 3–4 minutes per side. Transfer the skillet to the oven and roast until an instant-read thermometer registers 130°F for medium-rare, about 50–60 minutes.
Rest and slice. Transfer the roast to a cutting board, tent loosely with foil, and rest for 15 minutes. Slice as thin as possible against the grain — a sharp knife or a deli slicer if you have one.
Make the horseradish mayo. Whisk together mayonnaise, horseradish, Dijon, and lemon juice in a small bowl. Taste and adjust horseradish to your heat preference.
Toast the rolls. Arrange split rolls cut-side up on a baking sheet and toast under the broiler for 1–2 minutes until lightly golden. Watch closely.
Assemble. Spread a small amount of horseradish mayo on both halves of each roll. Layer a few leaves of arugula on the bottom half, add 2–3 thin slices of roast beef, then a quarter-slice of cheese. Close the sandwiches and arrange on a serving platter.

Nutrition (per serving)

Mini Rosemary Roast Beef Sandwiches — Food That Has Layers Now