Why did my peas turn gray and mushy?

They added the peas at the wrong time․ Frozen peas cook quickly‚ even in a slow cooker․ If frozen peas are cooked in a stew for the entire cooking period‚ they will overcook and become discolored․ To avoid this‚ add the frozen peas with the cornstarch slurry during the last 30 minutes of cooking‚ put the lid back on the slow cooker‚ and let the peas warm in the gravy during the last 30 minutes of cooking․ The peas need less time to cook than other ingredients․

How do I thicken the stew gravy?

Stir cornstarch and cold water in a small bowl until well combined․ Stir cornstarch slurry into stew 30 minutes before the end of cooking time․ The gravy is ready when it has a shiny appearance and coats a spoon․ Clumping cornstarch slurry will not blend as well into the stew․

Can I prep this the night before?

Yes․ Chop vegetables and keep in a closed container in the refrigerator․ Precook the beef and keep in the refrigerator․ In the morning‚ add all ingredients to the slow cooker․

How long do leftovers keep?

Store leftovers of this cold meal in a covered container in the refrigerator for up to 4 days․ To reheat‚ heat leftovers on the stove over low heat and add some beef broth to the gravy to make it thinner․

Can I freeze beef stew?

Chill the stew completely‚ then portion it into a freezer container‚ leaving 1 inch of space at the top․ The stew will stay fresh in the freezer for up to 3 months․ Thaw frozen stew in the refrigerator overnight before serving or reheating․

Crockpot Beef Stew with Potatoes, Carrots, and Dark Gravy

By Helen ParkOct 16, 2026

Prep

20 min

Cook

480 min

Total

500 min

Servings

Level

Easy

Jump to recipe

Frying beef pieces coated with flour‌ on the stove top can enhance the‌ flavor of beef stew․ I include fried beef and some of‌ the cooking oil‌ from frying in my slow cooker beef stew․ Frying beef on‌ the stove top makes beef stew in a slow cooker more‌ flavorful and tender․ I would not skip frying unless‌ you‌ have a reason to do so․

Crockpot Beef Stew with Potatoes, Carrots, and Dark Gravy

I cut Yukon‌ Gold potatoes and carrots into slices of a similar size to‌ ensure even cooking․ Onions and garlic are added on top‌ of the meat‚ then‌ the broth mixture goes on top․ This recipe calls for‌ a 6-quart‌ slow cooker‚ which gives plenty of room for the ingredients to cook evenly․

Beef cooked in a slow cooker on LOW‌ for 7 to 8 hours or HIGH for‌ 4 hours or until tender․ A cornstarch slurry added‌ during the last 30 minutes of‌ cooking will thicken the sauce so that it coats the back of a spoon․ Frozen peas added during the last 30‌ minutes of cooking will maintain‌ their color and texture․ Peas‌ added earlier will lose their‌ color and texture․

I‌ serve this in a plain white ceramic bowl with chopped parsley for decoration because I think it looks nice with the dark gravy and white bowl‌ (yes‚ I know this is a small point‚ but I enjoy it)․ Hot buttered sweet and‌ savory‌ bread is a good side dish․ Toasted‌ bagels are‌ also good for dipping into vegetables and gravy․

Why you'll love this recipe

One skillet layer browns the meat to a dark crust before the meat goes into the slow cooker․
Scraping the browned material from the pan gives the gravy a taste of the pan․
Sizes of potato and carrot pieces will cook at the same rate‚ preventing overcooking․
Adding the cornstarch mixture near the end helps the gravy thicken and gives it a glossy appearance․
Frozen peas are cooked for the last 30 minutes to keep them green and firm․
The extended LOW cooking time helps tenderize the beef and lets the vegetables hold their shape․

Instructions

Pat the beef chunks completely dry with paper towels, then toss them with the flour until evenly coated.

Heat the olive oil in a large skillet over medium-high heat. Arrange the beef in a single layer and sear for 2-3 minutes per side until a deep, dark brown crust forms. Transfer the beef to the slow cooker.

Pour a small splash of beef broth into the hot skillet. Scrape up the browned bits from the bottom and pour the liquid over the beef in the slow cooker.

Layer the cubed potatoes, thick carrot rounds, diced onion, and minced garlic over the beef.

Whisk the remaining beef broth, tomato paste, Worcestershire sauce, salt, and black pepper in a bowl. Pour the mixture over the vegetables and beef.

Cover and cook on LOW for 7-8 hours or on HIGH for 4 hours, until the beef is incredibly tender.

About 30 minutes before serving, whisk the cornstarch and cold water together in a small bowl to make a smooth slurry. Stir it into the slow cooker with the frozen green peas.

Cover and cook for the remaining 30 minutes, until the gravy is thick, dark brown, and coats the back of a spoon. Garnish with chopped parsley before serving.

FAQ

You don't need to brown the meat‚ but I recommend it․ Dredging the meat in flour and browning it will give the meat color․ Adding the browned meat and drippings to the meat and broth in the crockpot will add color and flavor to the gravy․ A slow cooker won't give color and flavor to the gravy․

1 / 2

Dinner Beef American Slow Cooker

Crockpot Beef Stew with Potatoes, Carrots, and Dark Gravy

Name: Crockpot Beef Stew with Potatoes, Carrots, and Dark Gravy
Prep time: 20 min
Cook time: 480 min
Total time: 500 min
Yield: 6 servings
Ingredients: 2 lbs beef chuck roast (cut into 1.5-inch chunks); 1/4 cup all-purpose flour (for coating the beef); 2 tbsp olive oil (for searing); 1 large yellow onion (diced); 3 cloves garlic (minced); 3 large Yukon Gold potatoes (peeled and cubed); 4 large orange carrots (sliced into thick rounds); 3 cups low-sodium beef broth; 2 tbsp tomato paste; 1 tbsp Worcestershire sauce; 1 tsp salt (adjust to taste); 1/2 tsp black pepper (freshly ground); 2 tbsp cornstarch (for the slurry); 2 tbsp cold water (for the slurry); 1 cup frozen green peas (added at the end); 1/4 cup fresh parsley (finely chopped, for garnish)

By Helen ParkOct 16, 2026

Prep

20 min

Cook

480 min

Total

500 min

Servings

Level

Easy

Jump to recipe

Why you'll love this recipe

One skillet layer browns the meat to a dark crust before the meat goes into the slow cooker․
Scraping the browned material from the pan gives the gravy a taste of the pan․
Sizes of potato and carrot pieces will cook at the same rate‚ preventing overcooking․
Adding the cornstarch mixture near the end helps the gravy thicken and gives it a glossy appearance․
Frozen peas are cooked for the last 30 minutes to keep them green and firm․
The extended LOW cooking time helps tenderize the beef and lets the vegetables hold their shape․

Ingredients

Servings6

•2 lbs beef chuck roast (cut into 1.5-inch chunks)
•¼ cup all-purpose flour (for coating the beef)
•2 tbsp olive oil (for searing)
•1 large yellow onion (diced)
•3 cloves garlic (minced)
•3 large Yukon Gold potatoes (peeled and cubed)
•4 large orange carrots (sliced into thick rounds)
•3 cups low-sodium beef broth
•2 tbsp tomato paste
•1 tbsp Worcestershire sauce
•1 tsp salt (adjust to taste)
•½ tsp black pepper (freshly ground)
•2 tbsp cornstarch (for the slurry)
•2 tbsp cold water (for the slurry)
•1 cup frozen green peas (added at the end)
•¼ cup fresh parsley (finely chopped, for garnish)

Instructions

1
Pat the beef chunks completely dry with paper towels, then toss them with the flour until evenly coated.
2
Heat the olive oil in a large skillet over medium-high heat. Arrange the beef in a single layer and sear for 2-3 minutes per side until a deep, dark brown crust forms. Transfer the beef to the slow cooker.
3
Pour a small splash of beef broth into the hot skillet. Scrape up the browned bits from the bottom and pour the liquid over the beef in the slow cooker.
4
Layer the cubed potatoes, thick carrot rounds, diced onion, and minced garlic over the beef.
5
Whisk the remaining beef broth, tomato paste, Worcestershire sauce, salt, and black pepper in a bowl. Pour the mixture over the vegetables and beef.
6
Cover and cook on LOW for 7-8 hours or on HIGH for 4 hours, until the beef is incredibly tender.
7
About 30 minutes before serving, whisk the cornstarch and cold water together in a small bowl to make a smooth slurry. Stir it into the slow cooker with the frozen green peas.
8
Cover and cook for the remaining 30 minutes, until the gravy is thick, dark brown, and coats the back of a spoon. Garnish with chopped parsley before serving.