This Pineapple Beef Stir-Fry is a delightful mix of sweet and savory flavors, making it a perfect dish for busy weeknights. It’s quick to prepare and loaded with vibrant vegetables and juicy pineapple, resulting in a satisfying meal you’ll love.
Why make this recipe
This recipe is perfect for anyone looking to whip up a delicious meal in under 30 minutes. The combination of flank steak, fresh vegetables, and pineapple creates a dish that is not only flavorful but also visually appealing. Plus, it’s a great way to incorporate more colorful veggies into your diet.
Ingredients
- 1 lb flank steak, thinly sliced against the grain
- 1 tbsp cornstarch
- 4 tbsp soy sauce, divided
- 2 tbsp vegetable oil, divided
- 1 red bell pepper, sliced
- 1 green bell pepper, sliced
- 1 cup pineapple chunks
- 3 cloves garlic, minced
- 1 tsp fresh ginger, grated
- ¼ cup pineapple juice
- 1 tbsp oyster sauce
- 1 tbsp brown sugar
- 1 tsp rice vinegar
- ½ tsp crushed red pepper flakes
- 2 green onions, chopped
How to make it
- Marinate beef with 1 tbsp soy sauce and cornstarch for 10 minutes.
- Whisk together the sauce ingredients: pineapple juice, 3 tbsp soy sauce, oyster sauce, brown sugar, rice vinegar, and red pepper flakes.
- Heat 1 tbsp of vegetable oil in a wok or large skillet over high heat. Sear the beef for 2–3 minutes until browned; remove and set aside.
- In the same skillet, add the remaining 1 tbsp of vegetable oil. Stir-fry garlic, ginger, and sliced peppers for 2–3 minutes until tender-crisp.
- Add the pineapple chunks to the skillet, then return the beef to the wok.
- Pour in the sauce and stir for 2 minutes until the mixture is glossy and thickened.
- Garnish with chopped green onions and serve hot.
How to serve it
Serve the Pineapple Beef Stir-Fry over a bed of steamed rice or noodles. It also pairs well with a side of fresh salad or vegetables for a balanced meal.
How to store it
Store any leftovers in an airtight container in the refrigerator. They should be consumed within 3 days for the best flavor and freshness. Reheat in the microwave or on the stovetop until warmed through.
Helpful tips
- For extra tenderness, make sure to slice the flank steak against the grain.
- Make sure your oil is hot enough before searing the beef to get a nice browning.
- Feel free to adjust the level of red pepper flakes to suit your spice preference.
Optional variations
- You can swap out the flank steak for chicken, shrimp, or tofu if you prefer.
- Add more vegetables like broccoli, snap peas, or carrots for additional color and nutrition.
Frequently asked questions
Can I make this stir-fry in advance?
Yes, you can prepare the ingredients in advance and stir-fry them just before serving for a quick meal.
Can I freeze the leftovers?
While it’s best enjoyed fresh, you can freeze the stir-fry in an airtight container for up to one month. Thaw in the refrigerator before reheating.
What can I substitute for pineapple if I don’t have any on hand?
Mango or bell pepper can be used as alternatives to pineapple, giving your dish a different yet delicious flavor.
