A cozy one-pot ground beef stroganoff with mushrooms, tender egg noodles, and a creamy tangy sauce. Simple ingredients and minimal effort make this a perfect comforting weeknight dinner.
Start with the mushroomsMelt the butter in a large sauté pan over medium heat. Add the mushrooms and cook for about 5 minutes, stirring occasionally, until they soften and release their moisture.
Brown the beefAdd the ground beef to the pan with the mushrooms and cook until no longer pink. If there’s excess grease, drain it off.
Build the baseStir in the tomato paste and cook for about a minute to deepen the flavor.
In a small bowl, whisk the cornstarch into the beef broth until smooth, then pour it into the pan. Add Worcestershire sauce, garlic powder, salt, and pepper, stirring to combine.
Simmer with the noodlesBring everything to a gentle simmer, then add the egg noodles. Stir to make sure they’re mostly submerged, cover, and cook until the noodles are just tender — about 5 minutes.
Finish the sauceReduce the heat slightly and stir in the sour cream and Dijon mustard. Let it simmer for another 3 minutes until creamy and warmed through.
Sprinkle with parsley if you like, and serve warm.
Notes
Patient Cook Notes
Don’t overcook the noodles
They’ll keep softening as they sit, so aim for just al dente while cooking.
The sauce thickens as it rests
If it looks a little loose at first, give it a few minutes — it will settle into a creamy consistency.
Add a little green
Peas are a great addition if you want a pop of color and sweetness. Stir them in with the sour cream.
Storing leftovers
Store in an airtight container in the fridge for up to 5 days.
Reheating
Warm gently on the stove over medium-low heat or in the microwave until heated through.