Slow Cooker French Onion Beef Stew for Easy Weeknight Dinners Tips, FAQ & printable recipe

Tips for success

For a deeper flavor, you can sear the beef cubes in a hot skillet with a small amount of oil before placing them in the slow cooker. This step, while optional, adds a layer of complexity to the stew by developing a rich, browned crust on the meat. If you choose to sear, ensure the skillet is very hot and work in batches to avoid steaming the meat, which can prevent the development of that desirable flavor profile.

If you find the stew is too thin at the end of the cooking time, you can remove a small amount of the broth and whisk it with a teaspoon of cornstarch before stirring it back into the pot. Let it cook on high for a few minutes until the sauce thickens to your liking. This simple adjustment can transform the texture of the sauce without altering the overall flavor of the dish, ensuring a professional and satisfying finish every time you prepare this stew.

Variations

• Mushroom French Onion Stew: Add two cups of sliced cremini mushrooms during the last hour of cooking to introduce an earthy depth and a meaty texture that complements the beef perfectly.
• Red Wine Infusion: Substitute half a cup of the beef broth with a dry red wine, such as Cabernet Sauvignon, to add a sophisticated acidity and richness to the sauce.

Storage and make-ahead

Fridge

Keep leftovers in an airtight container for up to 4 days.

Freezer

Freeze in a freezer-safe container for up to 3 months. Thaw in the refrigerator overnight before reheating.

Reheat

Reheat on the stovetop over medium heat until steaming, or in the microwave in a covered bowl, stirring occasionally.

Store any leftover stew in an airtight container to maintain its freshness and prevent it from absorbing other flavors in the refrigerator. Ensure the stew has cooled to room temperature, but do not leave it out for more than two hours.

Once cooled, place it in the refrigerator immediately. It is best consumed within three to four days for optimal quality and taste. When reheating, ensure the stew is heated thoroughly until steaming hot throughout to maintain food safety standards.

This stew is an excellent candidate for making ahead, as the flavors often improve after sitting for a day or two in the refrigerator. You can prepare the entire dish, let it cool completely, and store it in the refrigerator until you are ready to serve.

This makes it a convenient option for meal planning or hosting. When reheating, you may need to add a splash of water or beef broth if the sauce has thickened significantly during storage, ensuring a smooth and consistent texture.

Serving ideas

Serve this hearty stew in wide, shallow bowls to showcase the beautiful colors of the beef, potatoes, and onions. A piece of crusty bread or a toasted baguette slice topped with melted cheese is a traditional and delicious accompaniment, perfect for soaking up the rich, savory sauce.

The warmth of the stew is complemented well by a simple side salad with a bright vinaigrette, which helps to cut through the richness of the beef and provides a refreshing contrast to the savory, slow-cooked flavors.

For an elegant presentation, garnish each bowl with a sprinkle of fresh chopped parsley or chives, which adds a pop of color and a touch of freshness. You can also offer a side of warm dinner rolls or garlic bread to complete the meal.

The key to serving this stew is ensuring it is piping hot, so consider warming your serving bowls beforehand if you have the time. This simple step keeps the stew at the perfect temperature while your guests enjoy every bite of the comforting, slow-cooked meal.

Frequently asked questions

Recipe card

Slow Cooker French Onion Beef Stew for Easy Weeknight Dinners

Prep 10 minCook 8 hRest 5 minTotal 8 h 15 minServes 4

Ingredients

• 1 lb beef stew meat, cubed
• 2 cups yellow onions, sliced
• 2 cups gold potatoes, halved
• 1 packet onion soup mix
• 2 cups beef broth

Instructions

1. Place the cubed beef stew meat into the bottom of a clean slow cooker. Add the sliced onions and halved gold potatoes on top of the beef to ensure even exposure to the heat and seasonings during the long cooking process.
2. Sprinkle the onion soup mix evenly over the beef, onions, and potatoes. Carefully pour the beef broth over the ingredients, ensuring the mix is well-distributed. Cover the slow cooker and cook on low for 8 hours until the meat is tender.
3. Confirm the beef is cooked through to at least 145°F (63°C) using a meat thermometer. Once the stew is finished, allow it to rest for at least 3 minutes before serving to ensure the juices redistribute throughout the meat for maximum tenderness.

Contains: gluten, milk

Estimated nutrition per serving

Calories

420

Protein

32 g

Carbohydrates

38 g

Fat

16 g

Fiber

4 g

Sugar

5 g

Sodium

850 mg

Automatic estimate from the ingredient list, not laboratory-verified.