These Guinness Beef Sliders are a perfect appetizer sandwich! These delicious roast beef sliders are filled with swiss cheese, mushrooms, and onions, then topped with a rich Guinness glaze and baked to perfection. Perfect for St. Patrick’s Day or any day. These sliders are guaranteed to become a favorite!
I partnered with Pick ‘n Save to bring you this delicious recipe, but as always, all ideas and opinions are my own.
It’s Friday. Yay! And not just any Friday, but the Friday at the end of a very long week. Because this week was Spirit Week at the girls’ school, which means specific dress up instructions. Daily. Which makes for stressful mornings. Daily!
I actually love dress up days….in theory. I love the fun and camaraderie it creates, and I love the idea of mixing things up and adding some excitement to the day to day routine. But what I don’t love about it is the way it makes my kids crazy, because they want just the right costume, or they’re jealous of their sister’s costume, or they’re worried about whether their classmates will even be wearing costumes at all. So much stress….and all for a day that’s supposed to be fun. Oy!
The good news? We made it through the week. We did crazy sock day and animal print day and book character day and Dr. Seuss Day and finally, today, crazy hat day. And even when we didn’t think we could pull together a costume, we did! Granted, some we finished pulling together just minutes before the bus came, but we did it. And now we can breathe a big sigh of relief.
Guinness Beef Sliders
And after such a long week, you better believe I’m excited for the weekend. Not just because it doesn’t involve any spirit days, but because the weekends are for relaxing! And eating delicious food, like these Guinness Beef Sliders. With St. Patrick’s Day just around the corner, I’ve had Guinness on the brain….and these Guinness Beef Sliders are the delicious result! Made with roast beef, swiss cheese, mushrooms, onions, and a rich Guinness glaze, these little sandwiches are seriously SO GOOD. And best of all, I found everything I needed to make them – from the sandwich rolls to the roast beef to the veggies to the Guinness – right at Pick ‘n Save! Which, crazy week or not, always feels like a win.
I know some people swear by corned beef and cabbage for St. Patrick’s Day, and if you’re one of those people, more power to you. (You can get everything you need for that at Pick ‘n Save, too!) But if you’re looking to mix things up, or feed a crowd, or make something people won’t be able to stop talking about, then these Guinness Beef Sliders are for you. And….they’re not just for St. Patrick’s Day! No, these little baked sandwiches would be perfect for game days, get togethers, or an easy dinner option any day of the year. Try them. You’ll love them! Guaranteed.
Guinness Beef Sliders Recipe
Guinness Beef Sliders
- 1 Tbsp. butter
- 8 oz. sliced mushrooms
- 1/2 vidalia onion sliced
- 1/4 c. Guinness
- 1 package sandwich rolls I used King's Hawaiian Savory Butter Rolls
- 3/4 lb. sliced roast beef
- 6 slices swiss cheese
- 1 bottle Guinness or use the remainder of the bottle used for mushrooms & onions
- 1 stick butter
- 1/4 c. brown sugar
- 1 Tbsp. dried mustard
- 1 tsp. onion powder
- 2 cloves garlic minced
In a medium skillet, melt butter over medium-high heat. Add mushrooms, onions and 1/4 c. Guinness and saute until liquid is absorbed.
Prepare glaze by combining all ingredients in a medium saucepan.
Bring mixture to a boil, then lower heat slightly and cook until thickened. (*Mixture should be reduced by at least half - when in doubt, reduce it a little more!)
Assemble sandwiches by slicing rolls in half, then filling with roast beef, sautéed mushrooms & onions, and swiss cheese.
Pour glaze evenly over sandwiches.
Bake, uncovered, at 350 degrees for 30 minutes.