Bangers with Guinness Gravy

Featured in: Hearty Meals and Dinner Favorites

Savor a comforting favorite made of perfectly cooked sausages, smooth and buttery mashed potatoes, and a deep-flavored Guinness onion gravy. The savory gravy brings out the best in the creamy potatoes and golden-browned sausages, creating a meal bursting with rich Irish charm. Bring it all to the table for a hearty, memorable bite.

A woman in a kitchen smiling.
By Chloe Chloe
Updated on Fri, 02 May 2025 18:33:41 GMT
Sausages and mashed potatoes on a plate. Pin it
Sausages and mashed potatoes on a plate. | cookitdelish.com

This Irish dish brings together juicy sausages and smooth mashed potatoes, all topped with a deep, flavorful Guinness onion gravy. It's a truly satisfying meal that'll warm you up and make you feel good inside.

I found this dish during a really cold winter when we needed something hot and filling. Now whenever it gets chilly outside, my kids always ask for "that potato sausage thing with the yummy gravy."

Ingredients

  • Bratwurst sausages: They give the dish its juicy, tasty foundation. If you can get Irish sausages that's great, but good bratwurst works just as well for an amazing meal.
  • Guinness stout beer: This changes regular gravy into something special. The deep malty taste adds layers of flavor that make people remember this dish.
  • Gold potatoes: They make the perfect creamy but light mashed potato base. Their naturally buttery taste and smooth texture soak up all that tasty gravy.
  • Butter: Used for both gravy and potatoes, it brings a rich smoothness that makes everything taste better.
  • Beef broth: This creates the base of our gravy and adds meaty depth. Try to get the low sodium kind so you can control how salty it is.
  • Onions: When cooked slowly, they turn sweet and jam-like, flavoring the whole gravy. Don't rush this step for best results.
  • Flour: This thickens our gravy, giving it the right texture to coat both the sausages and potatoes nicely.

Step-by-Step Instructions

Cook the Sausages:
Warm olive oil in a big skillet over medium heat until it's hot. Put in the raw bratwurst and cook for about 8-10 minutes, turning now and then until they're nice and brown all over. They should reach 160°F inside. The browning creates tastiness that'll make our gravy even better. Put the sausages on a plate and set them aside.
Prepare the Guinness Onion Gravy:
Put the sausage pan back on medium heat and drop in butter, letting it melt all the way. Add your sliced onions with a bit of salt and pepper. Cook them slowly for a full 10 minutes, stirring sometimes until they get soft, see-through, and start turning golden. Their sweetness will come out and build flavor. Sprinkle flour on the onions and cook for 2 minutes, always stirring so nothing burns. This gets rid of that raw flour taste before adding liquids.
Deglaze and Simmer:
Pour in the Guinness and right away scrape the pan bottom with a wooden spoon to get all those tasty brown bits. The beer will bubble up and reduce a little. After about a minute, pour in the beef broth and mix it well with the onions. Put the sausages back in the gravy and turn the heat down to medium-low. Let everything simmer together for 10-15 minutes until the gravy gets thick enough to coat a spoon and all the flavors mix together nicely.
Create Perfect Mashed Potatoes:
While the gravy cooks, peel your potatoes and cut them into 1-inch pieces so they cook evenly. Put them in a big pot and cover with cold water. Add some kosher salt and bring to a boil on high heat. Turn down to medium and cook for about 15 minutes until you can easily stick a fork through the potatoes. Drain them well and put them back in the hot pot. The leftover heat will help dry out extra moisture. Mash until smooth, then mix in melted butter and slowly add warmed milk, stirring hard with a wooden spoon until they're fluffy. Add salt and pepper to taste.
Serve With Style:
Put a big scoop of mashed potatoes on each plate, making a small dip in the middle. Place a sausage on top of each potato scoop and pour the rich Guinness onion gravy over everything. The gravy should run down the sides, making it look really tasty. For some color and freshness, sprinkle chopped parsley or green onions on top.
A bowl of food with meat and potatoes. Pin it
A bowl of food with meat and potatoes. | cookitdelish.com

My favorite part of making this dish is when the Guinness hits the hot pan with those onions. The smell is amazing, like sweet maltiness mixed with deep caramel notes. Everyone in the house knows something good is coming. My grandpa, who had Irish roots, would always close his eyes when he took his first bite and break into the happiest smile.

Perfect Pairings

Bangers and mash goes really well with sides that balance out its richness. Try serving it with buttered peas or a simple green salad with some tangy dressing. These fresh flavors help cut through the rich meal and round everything out. For special times, roasted carrots or brussels sprouts make great additions, adding bright colors and healthy stuff to your plate.

Make-Ahead Tips

This meal works great for planning ahead or having friends over. You can make the gravy up to three days early and keep it in the fridge, just warm it up slowly on the stove when needed. The mashed potatoes can be done earlier in the day and heated up with a splash of milk in the microwave or on low heat. You can even brown the sausages ahead of time and finish them in the hot gravy right before you serve.

History Behind the Dish

Bangers and mash has been a favorite in British and Irish pubs for many years. The name "bangers" started during World War I when meat was scarce, so sausages had more water in them, making them pop or "bang" while cooking. Traditional Irish sausages mix pork, breadcrumbs, and herbs, while adding Guinness to the gravy is a newer touch that honors Ireland's famous dark beer, which has been made in Dublin since 1759.

Ingredient Substitutions

If you can't find Guinness or want something lighter, any dark beer works fine, or you can just use more beef broth instead. Vegetarians can enjoy this too with plant-based sausages and veggie broth rather than beef. For a dairy-free option, use olive oil instead of butter and plant milk for the mashed potatoes. The dish still tastes great with these changes while fitting different eating preferences.

A plate of sausage and potatoes. Pin it
A plate of sausage and potatoes. | cookitdelish.com

Frequently Asked Questions

→ What do bangers mean?

Bangers mean sausages, often pork or bratwurst, that are cooked until golden and packed with flavor.

→ Is there a swap for Guinness in gravy?

Sure, you can go with beef broth for a milder taste or another stout. A dash of Worcestershire sauce also works great!

→ How can I make fluffy mash?

Gold potatoes, warm milk, and melted butter are the trick. Mash as smooth as you like and add milk slowly to adjust the texture.

→ Can I use ready-made sausages?

Totally! Pop pre-cooked sausages into the gravy to heat them up and soak in that flavor.

→ Do caramelized onions improve the dish?

Definitely! Slow-cook onions till they’re sweet and golden for an added rich depth in the gravy.

Bangers Mash Guinness Gravy

Juicy sausages, soft mashed potatoes, and Guinness-rich onion gravy come together for a satisfying dish.

Prep Time
10 Minutes
Cook Time
30 Minutes
Total Time
40 Minutes
By Chloe: Chloe

Category: Main Dishes

Difficulty: Intermediate

Cuisine: Irish

Yield: 5 Servings

Dietary: ~

Ingredients

→ Bangers

01 5 uncooked bratwursts or Irish sausages
02 1 tbsp olive oil

→ Guinness Onion Gravy

03 2 tbsp butter
04 1 large or medium onion, thinly sliced
05 3 tbsp all-purpose flour
06 1/2 cup Guinness beer
07 1 1/2 cups beef stock
08 Season to your liking with salt and pepper

→ Mash

09 2 1/2 lbs Yukon gold potatoes, chopped into chunks
10 2 tsp kosher salt (or 1 tsp regular salt)
11 1/4 cup melted butter
12 3/4 cup whole milk, adjust if needed
13 Add salt and pepper to taste

Instructions

Step 01

Warm a skillet over medium heat and add the olive oil. Place your sausages in the pan and cook them until the outsides are golden and the insides are almost done. Take them out and set them aside.

Step 02

Using the same pan, melt the butter over medium heat. Toss in the sliced onions, sprinkle with salt and pepper, and cook until they soften and turn a little golden—this should take about 10 minutes. Stir in the flour and cook for 1 to 2 minutes. Pour in the Guinness to scrape up the browned bits in the pan, then add the beef broth. Mix everything well, put the sausages back in, and simmer on low heat for 10-15 minutes.

Step 03

Chop the potatoes into small pieces and boil them in a pot of salted water until they're tender. Drain the water and return the potatoes to the pot. Mash them well and mix in the warm milk with the melted butter. Add more milk if you need a creamier texture, and season with salt and pepper to finish.

Step 04

Scoop the mashed potatoes onto a plate. Lay a sausage over the mash and spoon the onion gravy over the top. For a little extra, sprinkle with chopped parsley or green onions.

Notes

  1. For a milder taste, sub some or all of the Guinness with beef broth.
  2. Cook the onions slower and longer for richer flavor.
  3. Worcestershire sauce makes the gravy even more flavorful.
  4. Want convenience? Use pre-cooked sausages instead.

Tools You'll Need

  • Skillet or large frying pan
  • Pot for cooking potatoes
  • Wooden spoon for stirring
  • Potato masher

Allergy Information

Please check ingredients for potential allergens and consult a health professional if in doubt.
  • Gluten comes from the beer and flour (use a gluten-free option if needed).
  • Dairy is present in the milk and butter.

Nutrition Facts (Per Serving)

It is important to consider this information as approximate and not to use it as definitive health advice.
  • Calories: 611
  • Total Fat: ~
  • Total Carbohydrate: ~
  • Protein: ~