This Irish Stew with Mashed Potatoes is the ultimate comfort food—hearty, filling, and made with simple ingredients that warm you from the inside out. It’s the kind of meal that feels like home in a bowl, perfect for cold evenings, family dinners, or whenever you’re craving something cozy and satisfying.
Traditionally, Irish stew is made with lamb or mutton, but beef stew meat works beautifully and is more accessible in many kitchens. Slowly simmered with carrots, herbs, and rich broth, then served over creamy mashed potatoes, this dish delivers deep flavor without complicated steps.
Whether you’re celebrating St. Patrick’s Day or just need a comforting meal any time of year, this stew never disappoints.
Why You’ll Love This Recipe
- Simple, wholesome ingredients
- Ready in under 1 hour
- One-pot comfort food
- Family-friendly and filling
- Perfect for cold weather meals
Ingredients
For the Stew
- 2 tablespoons olive oil
- 3 pounds beef stew meat (or lamb, if available)
- ¼ cup all-purpose flour
- 2 teaspoons salt
- 1 teaspoon black pepper
- 1 teaspoon garlic powder
- 1 teaspoon onion powder
- 2 teaspoons fresh rosemary
- 1 teaspoon dried thyme
- 4 cups beef broth
- 5 carrots, peeled and cut into chunks
- 2 bay leaves
- 1 cup frozen peas
For Serving
- Mashed potatoes (prepared separately)
How to Make Irish Stew with Mashed Potatoes
- Heat olive oil in a large Dutch oven over medium-high heat.
- In a large zip-top bag, combine stew meat, flour, salt, pepper, garlic powder, onion powder, rosemary, and thyme. Shake well to coat evenly.
- Add the seasoned meat to the hot oil and brown on all sides.
- Slowly pour in the beef broth, stirring and scraping up any browned bits from the bottom of the pot.
- Add carrots and bay leaves, then bring to a boil.
- Reduce heat to medium-low, cover, and simmer for about 45 minutes, stirring occasionally.
- Add frozen peas during the last 5 minutes of cooking.
- Remove bay leaves and serve hot over creamy mashed potatoes.
Helpful Tips
- The stew thickens naturally as it cools.
- For extra thickness, stir in a small amount of instant mashed potatoes—just a little at a time.
- If using lamb, expect a richer, more traditional flavor.
Variations & Substitutions
- Add a splash of Guinness beer for Irish flair
- Use chuck roast cut into chunks
- Stir in Worcestershire sauce for umami depth
- Swap beef broth for beef stock
- Add potatoes directly to the stew for a classic beef stew version
Storage & Freezing
- Store leftovers in an airtight container in the refrigerator for up to 4 days
- This stew freezes well for up to 3 months
- Reheat gently on the stovetop or in the microwave
Frequently Asked Questions
What makes Irish stew different from regular stew?
Irish stew traditionally uses fewer ingredients, relies on herbs instead of heavy seasoning, and is often served with or over potatoes rather than cooked entirely in the stew.
How do you thicken Irish stew?
Flour-coated meat, simmering time, or a small amount of instant mashed potatoes work perfectly.