July 7, 2026 · 10 min

Hearty French Onion Beef Stew with Cheesy Baguette Toasts

Lunch10 min3445 cal / serving

This stick-to-your-ribs stew is a true classic with a French onion twist. You’ll sear beef to a deep brown, slowly caramelize thyme-scented onions in butter, then simmer it all with potatoes, carrots and a splash of umami-rich Worcestershire sauce. The result is a rich, savory broth that’s perfect for sopping up with crisp, cheesy toasts.

Serve this hearty stew family-style or in individual bowls, topped with broiled Swiss cheese toasts. It’s a complete meal that’s sure to become a favorite for cozy dinners and leftovers alike.


Recipe details

Lunch10 min3445 cal / serving2 servings

Nutrition per serving

Calories3445 kcalProtein124.3 gFat251.4 gCarbs175.8 gSugar127.7 gFiber8.8 gSodium1727 mg

Dietary labels

Gluten-free: noLactose-free: noDairy-free: no

Allergen check

Gluten / wheat: containsMilk / dairy: containsEgg: not detectedFish: not detectedShellfish: not detectedPeanut: not detectedTree nuts: not detectedSoy: containsSesame: not detectedMustard: not detectedCelery: not detectedSulphites: not detectedLupin: not detectedMolluscs: not detected

Values are calculated per serving from ingredient amounts and the ingredient nutrition reference per 100g. Allergen and diet labels use available ingredient metadata and name matching; always check product labels for strict diets or allergies. Some ingredient amounts or nutrition values were incomplete, so this is marked as a partial estimate.


Ingredients

Potato12 ounce PotatoView ingredient guide
Onion2 unit OnionView ingredient guide
Dried Thyme1 teaspoon Dried ThymeView ingredient guide
Beef for Braising16 ounce Beef for BraisingView ingredient guide
Carrot9 ounce CarrotView ingredient guide
Flour1 tablespoon FlourView ingredient guide
Swiss Cheese4 slice Swiss CheeseView ingredient guide
Garlic Powder1 teaspoon Garlic PowderView ingredient guide
Demi-Baguette2 unit Demi-BaguetteView ingredient guide
Cooking Oil2 teaspoon (tsp) Cooking OilView ingredient guide
Saltteaspoon (tsp) SaltView ingredient guide
Sugar2 teaspoon (tsp) SugarView ingredient guide
Black Pepperteaspoon (tsp) Black PepperView ingredient guide
Butter4 tablespoon (tbsp) ButterView ingredient guide

Instructions

  1. Wash and dry produce. Halve, peel and thinly slice onions. Dice potatoes into 1-inch pieces. Trim, peel and cut carrots on a diagonal into 1-inch-thick pieces.
  2. Open package of beef and drain off any excess liquid. In a medium bowl, combine beef, flour and a pinch of salt and pepper. Stir to coat. Heat a large drizzle of oil in a large, heavy-bottomed pot over medium-high heat. Add coated beef and cook, stirring occasionally, until browned, 4-5 minutes (for 8 servings, you may need to cook in batches depending on the size of your pot). Wash out bowl. Using a slotted spoon, transfer beef to bowl used for seasoning.
  3. Melt 4 TBSP butter in pot used for beef over medium heat. Add onions and ¼ cup water; cook, stirring occasionally, until browned and softened, 8-10 minutes. Tip: Be sure to scrape up any browned bits on the bottom of the pot as onions cook! Add garlic powder, thyme, 2 tsp sugar and a splash of water; cook, stirring occasionally, until caramelized, 2-3 minutes more. Season with salt and pepper.
  4. Add beef, potatoes and carrots to pot with onions. Stir to combine. Season with salt and pepper. Add Worcestershire sauce, stock concentrates and 5 cups water. Stir to combine.
  5. Bring stew to a boil, then cover and reduce heat to medium low. Cook until beef is cooked through and veggies are tender, stirring halfway through, 40-45 minutes. Season with salt and pepper to taste.
  6. While stew cooks, adjust oven rack to top position; heat broiler to high. Cut each baguette crosswise into 8 rounds for a total of 16 rounds. Cut Swiss cheese slices into 4 squares each for a total of 16 squares. Spread out baguette slices on a baking sheet; top each with one cheese square. Broil toasts on top rack until cheese has melted and is lightly browned, 2-3 minutes. Tip: The broiler is a powerful tool! Keep an eye on the toasts to prevent burning.
  7. Serve family style or divide stew between bowls and top with toasts (or serve on the side).

Recipe Tips

For deeper flavor, let the onions caramelize slowly without rushing.

If the stew becomes too thick, add a splash of water or broth to reach desired consistency.

The cheesy toasts can be made ahead and reheated under the broiler just before serving.

FAQ

Can I use a different cut of beef?

Yes, any beef suitable for braising, such as chuck or round, works well. Just be sure to cut it into bite-sized pieces.

Can I make this stew in a slow cooker?

Absolutely. After browning the beef and caramelizing the onions on the stovetop, transfer everything to a slow cooker and cook on low for 6-8 hours or high for 3-4 hours.

How do I store leftovers?

Store the stew and toasts separately in airtight containers in the refrigerator for up to 4 days. Reheat the stew on the stovetop and reheat toasts under the broiler.

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