Name: Spicy Chicken With Bell Peppers
Prep time: 15 min
Cook time: 20 min
Total time: 35 min
Ingredients: 1.5 pounds boneless skinless chicken breasts or thighs, thinly sliced; 2 tablespoons soy sauce; 1 tablespoon cornstarch; 1 tablespoon neutral oil (canola, avocado, or grapeseed); 1 teaspoon garlic powder; 1 teaspoon onion powder; 3 bell peppers, any colors, sliced into strips; 1 medium yellow onion, sliced; 3-4 cloves garlic, minced; 1 tablespoon fresh ginger, minced or grated; 3 tablespoons soy sauce; 2 tablespoons rice vinegar or apple cider vinegar; 2 tablespoons chili garlic sauce or sambal oelek; 1-2 teaspoons crushed red pepper flakes; 1 tablespoon brown sugar or honey; 1/3 cup chicken broth or water; 1 tablespoon cornstarch; sliced green onions; toasted sesame seeds; lime wedges; fresh cilantro, chopped

Spicy Chicken With Bell Peppers hits that perfect balance of juicy, saucy, and just-hot-enough to keep things exciting without burning off your taste buds. It works for busy weeknights, meal prep fans, and anyone who wants a flavorful dinner on the table in about 35 minutes. I cook this on repeat in my tiny American kitchen while my smoke alarm cheers me on from the hallway.

Why Spicy Chicken With Bell Peppers Is Worth It

This recipe brings tender chicken, sweet bell peppers, and a bold, garlicky chili sauce together in one skillet. You get restaurant-style flavor with simple ingredients that probably already sit in your pantry.

You control the heat level, so spice lovers and mild-food people can share the same dinner without drama. Cleanup stays easy, the leftovers taste even better, and the colors on the plate look like you tried way harder than you actually did.

Tastes like takeout-level spicy stir fry with juicy chicken and sweet peppers, but cooks in one pan in under 40 minutes. ★★★★★

Ingredients You Need

Chicken and Marinade

1.5 pounds boneless skinless chicken breasts or thighs, thinly sliced
- Thighs stay juicier and forgive overcooking a bit more.
2 tablespoons soy sauce (use low sodium if you watch salt)
1 tablespoon cornstarch
1 tablespoon neutral oil (canola, avocado, or grapeseed)
1 teaspoon garlic powder
1 teaspoon onion powder

Veggies

3 bell peppers, any colors, sliced into strips
- Red and yellow taste sweeter; green tastes slightly more bitter and savory.
1 medium yellow onion, sliced
3 to 4 cloves garlic, minced
1 tablespoon fresh ginger, minced or grated
- Use ginger paste from a tube as a shortcut; it works great in stir fry recipes.

Spicy Sauce

3 tablespoons soy sauce
2 tablespoons rice vinegar or apple cider vinegar
2 tablespoons chili garlic sauce or sambal oelek
- Use sriracha if that sits in your fridge already.
1 to 2 teaspoons crushed red pepper flakes, to taste
1 tablespoon brown sugar or honey
1/3 cup chicken broth or water
1 tablespoon cornstarch

Optional Garnishes

Sliced green onions
Toasted sesame seeds
Lime wedges
Fresh cilantro, chopped

Pantry Shortcuts & Brand Notes

Use pre-sliced fajita mix veggies from the produce section to save time.
Garlic and ginger paste in jars or tubes taste great in this style of recipe.
Any standard soy sauce works; I often use Kikkoman or a store brand.
Chili garlic sauce, sambal oelek, or sriracha all give solid heat and flavor.

Equipment

Large skillet or wok
Cutting board and sharp knife
Mixing bowls
Whisk or fork for the sauce
Tongs or spatula

Quick Tips & substitutions

Slice chicken thin and evenly so it cooks quickly and stays tender.
Pat chicken dry before marinating so the cornstarch sticks well.
Use thighs instead of breasts if you want extra juicy chicken.
Swap soy sauce with tamari or coconut aminos for a gluten-free option.
Use any bell pepper color mix; grab frozen pepper strips if you feel rushed.
Reduce chili garlic sauce and red pepper flakes for a mild version.
Add extra chili sauce or a pinch of cayenne for heat lovers.
Stir the cornstarch slurry again right before you pour it in, since it settles.
Preheat the pan until it feels hot so the chicken sears instead of steams.
Cook in batches if your pan feels crowded so the chicken browns nicely.

How to Make Spicy Chicken With Bell Peppers

Step 1: Prep and Marinate the Chicken

Slice the chicken into thin strips, about 1/2 inch wide. Add the chicken to a bowl with soy sauce, cornstarch, oil, garlic powder, and onion powder. Toss until every piece looks coated, then set it aside while you prep the veggies.

Step 2: Slice the Veggies

Slice the bell peppers into thin strips and the onion into similar size slices. Mince the garlic and ginger or measure out your paste. Keep everything close to the stove so you move quickly once the pan heats up.

Step 3: Mix the Spicy Sauce

In a small bowl, whisk soy sauce, vinegar, chili garlic sauce, crushed red pepper flakes, brown sugar, chicken broth, and cornstarch. Taste a tiny bit and adjust the heat or sweetness to your liking. Set the bowl near the stove since this sauce goes in fast near the end.

Step 4: Sear the Chicken

Heat a large skillet over medium high heat and add a tablespoon of oil. Spread the chicken in a single layer and let it sit for a minute before you stir, so it browns. Cook the chicken for about 5 to 7 minutes, stirring a few times, until the pieces look cooked through and slightly browned, then move them to a plate.

Step 5: Cook the Veggies

In the same skillet, add a little more oil if the pan looks dry. Add the onion and bell peppers with a pinch of salt and cook for 4 to 6 minutes until they soften but still keep some crunch. Add the garlic and ginger and cook for 30 to 60 seconds, until they smell fragrant.

Step 6: Combine Chicken and Sauce

Return the cooked chicken and any juices to the skillet with the veggies. Give the sauce a quick stir, then pour it over the chicken and peppers. Stir everything together and cook for 2 to 3 minutes until the sauce thickens and coats the chicken and vegetables.

Step 7: Adjust and Finish

Taste a piece of chicken and a pepper strip. Add more soy sauce for salt, a splash of vinegar for brightness, or extra chili sauce for more heat. Turn off the heat, then top with green onions, sesame seeds, cilantro, or a squeeze of lime if you like.

Step 8: Serve

Serve Spicy Chicken With Bell Peppers over hot rice, cauliflower rice, or noodles. Spoon extra sauce over the top so every bite tastes saucy and flavorful. Enjoy it right away while the peppers stay crisp tender.

Recipe Variations

Gluten free: Use tamari or certified gluten free soy sauce and check your chili sauce label.
Dairy free: This recipe already avoids dairy, so you stay good to go.
Low carb: Serve over cauliflower rice or zucchini noodles and use a low carb sweetener instead of brown sugar.
Extra veggies: Add broccoli florets, snap peas, or mushrooms with the peppers.
Extra protein: Toss in tofu cubes, shrimp, or edamame near the end of cooking.
Milder version: Cut the chili garlic sauce in half and skip the red pepper flakes.
Extra saucy: Increase broth to 1/2 cup and add an extra teaspoon of cornstarch.

Ways to Serve Spicy Chicken With Bell Peppers

Spoon over steamed jasmine or basmati rice.
Serve with brown rice or quinoa for extra fiber.
Pair with cauliflower rice for a lighter bowl.
Toss with cooked rice noodles or lo mein style noodles.
Stuff into warm tortillas for spicy chicken and pepper wraps.
Serve with a side of cucumber salad to cool the heat.
Pack into meal prep containers with rice and steamed veggies.

Storage Success

Store leftover Spicy Chicken With Bell Peppers in an airtight container in the fridge for up to 4 days. Reheat it in a skillet over medium heat with a splash of water or broth so the sauce loosens and the chicken stays tender. You can freeze portions for up to 2 months, then thaw overnight in the fridge before reheating. I like to keep cooked rice separate in storage so it does not soak up every drop of sauce before I eat.