PF Chang’s Mongolian Beef Copycat is one of those takeout-style dinners that feels extra special without asking for complicated ingredients. Tender slices of beef, a glossy brown sugar soy sauce, and crisp green onions come together in a skillet dish that tastes rich, savory, and just a little sweet in the best way.

What makes this version so appealing is how quickly it comes together once everything is prepped. It gives you that restaurant-style flavor at home, but you stay in control of the texture, the sweetness, and the level of sauce. Serve it over hot rice, and it becomes the kind of easy dinner everyone asks for again.

What Makes PF Chang’s Mongolian Beef So Popular?

This dish stands out because it balances a few bold flavors at once. The beef is lightly coated before cooking, which helps create that signature silky texture and gives the sauce something to cling to. Fresh ginger and garlic deepen the flavor, while brown sugar softens the salty edge of the soy sauce.

It is also a great recipe for home cooks because the ingredient list is simple and the cooking time is short. Once the sauce hits the pan, everything finishes fast, so dinner can be on the table in well under an hour.

Ingredients for the PF Chang’s Mongolian Beef Copycat

1 pound flank steak, thinly sliced against the grain
1/4 cup cornstarch
1/3 cup vegetable oil
2 teaspoons fresh ginger, minced
4 cloves garlic, minced
1/2 cup low-sodium soy sauce
1/2 cup water
3/4 cup brown sugar
4 green onions, sliced into 1-inch pieces
2 cups cooked white rice, for serving
1 teaspoon sesame seeds, optional for garnish

How To Make the PF Chang’s Mongolian Beef Copycat

Step 1: Slice and Coat the Beef

Cut the flank steak into thin slices against the grain. Place the slices in a bowl and toss them with the cornstarch until evenly coated. Let the beef rest for about 10 minutes so the coating can adhere well.

Step 2: Build the Sauce Base

In a small saucepan, combine the soy sauce, water, and brown sugar. Stir over medium heat until the sugar dissolves and the sauce just begins to simmer. Remove from the heat and set aside.

Step 3: Crisp the Beef

Heat the vegetable oil in a large skillet or wok over medium-high heat. Add the beef in batches so the pan does not get crowded. Cook each batch for 2 to 3 minutes, turning as needed, until the edges are lightly crisp. Transfer the cooked beef to a plate.

Step 4: Add the Aromatics

Carefully drain most of the oil from the skillet, leaving about 1 tablespoon behind. Add the minced ginger and garlic, then cook for about 30 seconds until fragrant.

Step 5: Simmer Everything Together

Pour the prepared sauce into the skillet and let it bubble for 2 to 3 minutes until slightly thickened. Return the beef to the pan and toss well to coat every piece.

Step 6: Finish with Green Onions

Add the sliced green onions and cook for another 1 to 2 minutes. They should soften slightly while still keeping some freshness and bite.

Step 7: Serve Hot

Spoon the Mongolian beef over warm rice and sprinkle with sesame seeds if you like. Serve immediately while the sauce is glossy and the beef is tender.

Best Ways to Serve and Store PF Chang’s Mongolian Beef Copycat

This beef is best served fresh over steamed white rice, jasmine rice, or even noodles if you want a more takeout-style plate. For extra color and texture, pair it with broccoli, snap peas, or a quick cucumber salad on the side.

To store leftovers, let the beef cool completely and transfer it to an airtight container. Refrigerate for up to 3 days. Reheat gently in a skillet over medium-low heat with a splash of water to loosen the sauce. Freezing is possible, though the texture of the beef is best when enjoyed fresh or within a couple of days.

Frequently Asked Questions

Can I use a different cut of beef?

Yes. Flank steak is a favorite because it stays tender when sliced thin, but sirloin also works well. Just make sure to cut against the grain.

Why is the beef coated in cornstarch?

The cornstarch helps create that light restaurant-style texture and also thickens the sauce slightly as everything cooks together.

Can I make this recipe less sweet?

You can reduce the brown sugar a little if you want a more savory finish. Start by cutting it down by 2 to 3 tablespoons and taste from there.

Is this recipe spicy?

No, traditional Mongolian beef is usually more sweet and savory than spicy. If you want heat, add red pepper flakes or a little chili paste.

What should I serve with it?

Rice is the classic choice, but noodles, stir-fried vegetables, or even cauliflower rice can work well depending on what you like.

Can I prep it ahead of time?

Yes. You can slice the beef, mix the sauce, and chop the green onions a day ahead. Once the ingredients are ready, the cooking goes very quickly.

Want More Dinner Ideas?

If you enjoyed this PF Chang’s Mongolian Beef Copycat, you might want to try a few more hearty favorites from Nina Dishes:

Easy Sweet and Sour Chicken Recipe for another takeout-inspired dinner with a glossy homemade sauce.
Grilled Cheese Burrito Recipe when you want something bold, cheesy, and packed with flavor.
One-Pot Creamy Beef and Garlic Butter Pasta for an easy beef dinner that feels extra cozy.
Old-Fashioned Spaghetti with Hearty Meat Sauce if you are craving a classic family-style comfort meal.
Creamy Cajun Steak Alfredo for a rich pasta dinner with a steakhouse feel.

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When you make it, share how it turned out. Did you keep it classic, add a little heat, or serve it with noodles instead of rice?

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PF Chang’s Mongolian Beef Copycat

Author: Nina Klatten
Total Time: 30 minutes
Yield: 4 servings

Print Recipe

Description

PF Chang’s Mongolian Beef Copycat is a fast, flavor-packed dinner that brings restaurant-style comfort straight to your kitchen. Thin slices of beef are lightly coated, pan-seared until tender, and tossed in a glossy sauce made with soy sauce, brown sugar, garlic, and fresh ginger for that signature sweet-savory finish.

Instructions

1. Slice the flank steak thinly against the grain and toss it with the cornstarch until evenly coated. Let it rest for 10 minutes.

2. In a small saucepan, combine the soy sauce, water, and brown sugar. Heat over medium heat, stirring until the sugar dissolves and the mixture begins to simmer. Set aside.

3. Heat the vegetable oil in a large skillet or wok over medium-high heat. Cook the beef in batches for 2 to 3 minutes per batch until browned and lightly crisp around the edges. Transfer to a plate.

4. Drain most of the oil from the skillet, leaving about 1 tablespoon behind. Add the ginger and garlic, then cook for 30 seconds until fragrant.

5. Pour the prepared sauce into the skillet and simmer for 2 to 3 minutes until slightly thickened.

6. Return the beef to the skillet and toss to coat well in the sauce.

7. Add the green onions and cook for 1 to 2 minutes more until just softened.

8. Serve hot over cooked white rice and garnish with sesame seeds if desired.