My Favorite St. Patrick’s Day Dinner
I love a good St. Patrick’s Day meal. It brings everyone to the table. My favorite is this Slow Cooker Guinness Corned Beef.
It fills the house with a wonderful smell. The slow cooker does all the hard work. You just get to enjoy the good food. What is your favorite part of a holiday dinner?
Why This Corned Beef Recipe Works
This is an easy slow cooker recipe. The magic is in the Guinness. It makes the beef so tender and sweet. I still laugh at that. The first time I used it, my grandson asked if we were having beer for dinner!
*Fun fact: The sugar in the Guinness helps break down the tough meat fibers.* That is why this matters. It turns a simple beef brisket recipe into something special. Doesn’t that smell amazing when it cooks?
A Simple Way to Cook
For this crockpot corned beef, you just add everything in. The onion, carrots, and celery go in first. Then you place the big piece of meat right on top. Put the lid on and walk away.
That is the best part. You have time for other things. Later, you add the cabbage wedges. They soak up all that good flavor. Have you ever tried making corned beef and cabbage this way?
The Secret is in the Broth
All those ingredients make a rich broth. It cooks the meat all day long. This is why the meat gets so soft. You can cut it with a fork.
I always save a little broth. I strain it and pour it over the sliced meat. This matters because it keeps everything juicy. It is the secret to a perfect St. Patrick’s Day dinner.
Your Turn to Share
I hope you try this slow cooker corned beef. It is a cozy meal for a March day. The Guinness corned beef is always a hit at my house.
Do you have a family recipe you make every year? I would love to hear about it. Tell me, what will you be cooking for St. Patrick’s Day this year?
Ingredients:
| Ingredient | Amount | Notes |
|---|---|---|
| Guinness Stout | 2 cups | |
| Water | 1 cup | |
| Onion | 1 large | cut into large pieces |
| Carrots | 3 large | peeled and cut into chunks |
| Celery stalks | 2 large | cut into large stalks |
| Brown sugar | 1/2 cup | packed |
| Tomato paste | 1/4 cup | |
| Fresh dill | 1/4 cup | chopped |
| Low-sodium beef broth | 14.5 ounces (1 can) | |
| Black peppercorns | 6 whole | |
| Cloves | 2 whole | |
| Cured corned beef brisket | 3 pounds | fat trimmed |
| Cabbage | 1 medium head | cut into wedges |

Instructions
Step 1: Grab your big slow cooker. Pour in the Guinness and water. Add the onion, carrots, and celery chunks. Stir in the brown sugar and tomato paste. Doesn’t that smell amazing already? (A good stir now means better flavor later.)
Step 2: Now, nestle your corned beef brisket right into that lovely mix. Sprinkle in the dill, peppercorns, and cloves. Pour the beef broth all around it. Put the lid on your slow cooker. Set it and forget it for the day.
Step 3: Let it cook until the beef is super tender. About 90 minutes before it’s done, tuck the cabbage wedges into the pot. This makes the perfect corned beef and cabbage. What’s your favorite part of a St. Patrick’s Day dinner? Share below!
Step 4: Carefully take the cabbage and beef out. Slice the beef against the grain. This makes it tender. I still laugh at how easy this slow cooker recipe is. Your St. Patrick’s Day meal is ready to enjoy!
Creative Twists
Swap the stout for ginger ale. It gives a sweet, fizzy kick to your corned beef. Add baby potatoes with the cabbage. A full, hearty meal in one pot! Use the broth for a gravy. Thicken it with a little flour for extra flavor. Which one would you try first? Comment below!Serving & Pairing Ideas
Serve your Guinness corned beef with grainy mustard. Pile the tender cabbage right beside it. For a real feast, add some warm, buttered soda bread. This easy slow cooker recipe makes a happy St. Patrick’s Day dinner. Which would you choose tonight?

Keeping Your Corned Beef Cozy
Let’s talk about storing this lovely meal. Your leftover slow cooker Guinness corned beef will keep for three days in the fridge. Just pop it in a sealed container with some broth. This keeps it from drying out. You can also freeze slices for up to two months. Thaw them in the fridge overnight.
I remember my first St. Patrick’s Day dinner. I made a huge corned beef brisket. We had so much left! I froze single portions in broth. My grandson loved finding them for quick lunches. Batch cooking this recipe is a smart idea. It gives you a ready-made feast for a busy night. That matters because good food should make life easier, not harder.
To reheat, warm slices gently in a pan with broth. This keeps them tender. Never microwave them dry. They will get tough and chewy. Have you ever tried storing it this way? Share below!
Simple Fixes for Common Hiccups
Every cook runs into little problems. Do not worry. The fixes are easy. First, if your meat seems tough, it needs more time. Just let it cook longer on low. Low and slow is the secret for tender corned beef brisket.
Second, if the broth tastes too salty, add a peeled potato. I once added too much broth. A potato chunk saved the day! It soaks up extra salt as it cooks. This matters because balanced flavor makes your St. Patrick’s Day meal joyful.
Third, if your cabbage is mushy, you added it too soon. Put it in only for the last ninety minutes. This keeps it perfectly tender-crisp. Getting the textures right builds your cooking confidence. Which of these problems have you run into before?
Your Quick Questions, Answered
How long to cook corned beef in a slow cooker?
For this slow cooker corned beef, cook it for 8 hours on high. You can also cook it for 11 hours on low. The meat is done when a fork slides in easily. This long cook makes the beef brisket recipe wonderfully tender. It is perfect for your St. Patrick’s Day dinner.
What vegetables go best with Guinness corned beef?
The classic veggies are carrots, onion, and celery. They cook right in the pot. Add cabbage wedges at the end. This makes the classic corned beef and cabbage meal. The veggies soak up the tasty Guinness and broth flavors. It is a complete and easy slow cooker recipe.
Do you rinse corned beef before slow cooking?
Yes, give it a quick rinse under cold water. This washes off some of the extra salt from the curing process. Pat it dry with a paper towel. Then, place it in your Crockpot. This simple step helps control how salty your final Guinness corned beef will taste.
What is the best way to make a glaze for Guinness corned beef?
Mix some brown sugar with a spoonful of mustard. Add a splash of the cooking broth. Brush this on the beef after slicing. Then, broil it for a few minutes. This gives a sweet, sticky crust. It makes your St. Patrick’s Day meal extra special.
Can you cook corned beef on high in a slow cooker?
You absolutely can. This corned beef recipe gives both options. Cooking on high takes about 8 hours. Cooking on low takes about 11 hours. Both ways work great. The high setting is perfect if you started your St. Patrick’s Day dinner a little late.
What to do with leftover corned beef and Guinness broth?
Do not throw that broth away! Strain it and use it for soup. Add chopped potatoes and leftover corned beef. You can also cook rice or lentils in it. The broth is full of flavor. It makes a whole new meal. Which tip will you try first?
My Kitchen Wish for You
I hope you love making this Slow Cooker Guinness Corned Beef. It is one of my favorite St. Patrick’s Day meals to share. The smell fills the whole house with love. *Fun fact: The “corn” in corned beef refers to the large salt grains once used to cure it!*
I would love to hear about your cooking adventure. Tell me how it turned out for your family. Your stories are my favorite thing to read. Have you tried this recipe? Please leave a comment below and let me know.
Happy cooking!
—Grace Ellington.

St Patricks Day Slow Cooker Guinness Corned Beef
Description
Slow Cooker Guinness Corned Beef
Ingredients
Instructions
- Combine all of the ingredients (except beef and cabbage) in a large slow cooker, stirring until well- blended; top with the beef.
- Cover the slow cooker and cook on high for 8 hours (or on low for 11 hours) or until the beef is tender. Place the cabbage wedges into the slow cooker 1 1/2 hours before the cooking time ends.
- Remove the cabbage wedges and place into a serving bowl. Remove the beef to a cutting board, and cut across the grain into thin slices.
- Discard the broth (or strain it and make a gravy out of it); serve the beef with whole- grain mustard and wedges of cabbage.
Notes
- Nutrition information is an estimate. For added flavor, you can serve with horseradish cream alongside the mustard.