Light & Savory: Grandma’s Roast Beef Finger Sandwiches

When the summer weather gets too warm for a heavy meal, Grandma’s Roast Beef Finger Sandwiches are the ultimate way to keep things cool, fresh, and incredibly delicious. These delightful, bite-sized sandwiches combine tender, savory roast beef with a wonderfully flavorful spread, all nestled between soft slices of bread.
They are the perfect blend of simple comfort and old-school elegance—making them an absolute hit for light Sunday lunches, afternoon teas, baby showers, or just a relaxing picnic on the porch with family!
If you’re looking for a crispy side to go with your breakfast sandwich, try Grandma’s classic Bacon and Egg English Muffins, and don’t forget to check out Crispy & Golden: Grandma’s Country Potato Pancakes
Why You’ll Love Grandma’s Roast Beef Finger Sandwiches
No Cooking Required: You can leave the oven and stove completely off! This recipe is all about simple assembly, keeping your kitchen nice and cool in the summer heat.
Bite-Sized Elegance: They are beautifully dainty but packed with rich, savory flavor, making them incredibly fun to eat and perfect for serving a crowd.
Make-Ahead Friendly: You can easily prep these a little bit ahead of time, meaning you can spend less time in the kitchen and more time enjoying your day.
Grandma’s Special Tips for the Perfect Finger Sandwiches
The Perfect, Neat Cut: To get those flawless, bakery-style edges, assemble the sandwiches fully before cutting off the crusts. Use a very sharp, long serrated bread knife and a gentle sawing motion—never press down hard, or you’ll squish the soft bread and push the filling out!
Keep the Bread from Getting Soggy: Spread a thin, even layer of your cream cheese or butter mixture all the way to the very edges of every bread slice. This creates a delicious, flavorful barrier that prevents the juices from the roast beef from soaking into the bread.
The Chilled Towel Trick: If you need to make these an hour or two before guests arrive, place the cut sandwiches on a platter, cover them with a sheet of wax paper, and place a damp (not wet!) paper towel over the top before popping them in the fridge. This keeps the bread perfectly soft and fresh without drying out!

Light & Savory: Grandma’s Roast Beef Finger Sandwiches
Equipment
- 1 food processor
- 1 knife
Ingredients
- ½ cup butter, softened
- ¼ cup spicy brown mustard
- ½ cup chopped pitted Greek olives
- 6 oz thinly sliced deli roast beef
- ¼ tsp pepper
- 6 slices whole wheat bread, crusts removed
- 6 slices white bread, crusts removed
Instructions
- Place the butter, mustard, olives, and pepper in a food processor, and pulsed until chopped.
- Spread butter mixture over wheat bread, top with a roast beef and white bread
- Cut each sandwich crosswise into thirds.
Nutrition
We Want to Hear From You!
Are you ready to whip up a beautiful platter of cool, savory finger sandwiches for lunch? Grab your favorite loaf of fresh bread, slice up that roast beef, and let’s get assembling!
If Grandma’s roast beef sandwiches added a touch of delicious elegance to your day, please leave a comment down below and give this recipe a star rating—Bevie and I love reading your comments! Don’t forget to hit that share button and pin this recipe to your appetizer or lunch boards on Pinterest so you can keep it handy all summer long.
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