Gluten-Free Dairy-Free Stir-Fry Recipe with Chicken

This gluten-free, dairy-free chicken stir-fry combines tender chicken, crisp vegetables, and a glossy, savory tamari sauce in one pan. It draws on the flexible stir-frying method used across many cuisines, while using easy-to-find ingredients and clear timing for a weeknight meal.

Ingredients

1 lb (450 g) boneless, skinless chicken breast, cut into bite-size pieces
2 tbsp (30 ml) gluten-free tamari
1 tbsp (15 ml) rice vinegar
1 tbsp (8 g) cornstarch
1 tsp (5 ml) toasted sesame oil
2 tbsp (30 ml) neutral oil, such as avocado or canola oil, divided
1 medium red bell pepper, about 6 oz (170 g), thinly sliced
1 medium yellow bell pepper, about 6 oz (170 g), thinly sliced
1 medium carrot, about 3 oz (85 g), thinly sliced on the diagonal
2 cups (140 g) broccoli florets, cut into small, even pieces
1 cup (100 g) sliced mushrooms
3 scallions, about 1 oz (30 g), thinly sliced, white and green parts separated
3 garlic cloves, about 9 g, finely chopped
1 tbsp (6 g) finely grated fresh ginger
1/2 cup (120 ml) low-sodium gluten-free chicken broth or water
1 tbsp (15 ml) gluten-free tamari, for the sauce
1 tsp (5 ml) rice vinegar, for the sauce
1 tsp (4 g) cornstarch, for the sauce
1/4 tsp (1.5 g) fine salt, plus more to taste
1/8 tsp (0.3 g) ground black pepper
1 tsp (3 g) sesame seeds, optional, for serving

Instructions

Prepare everything before heating the pan: cut the chicken and vegetables, chop the garlic, grate the ginger, and slice the scallions. Stir together the broth, 1 tablespoon (15 ml) tamari, 1 teaspoon (5 ml) rice vinegar, and 1 teaspoon (4 g) cornstarch in a small bowl until no lumps remain. Keep the sauce beside the stove.
In a separate bowl, toss the chicken with 2 tablespoons (30 ml) tamari, 1 tablespoon (15 ml) rice vinegar, 1 tablespoon (8 g) cornstarch, sesame oil, salt, and black pepper. Let it stand while you finish arranging the vegetables, about 5 minutes. This brief coating helps the chicken brown and gives it a light, silky texture; it is not a long marinade.
Heat a large wok or 12-inch (30 cm) skillet over medium-high to high heat. Add 1 tablespoon (15 ml) neutral oil and swirl to coat the pan. When the oil looks fluid and shimmers, add the chicken in a single layer. If the pan is crowded, cook it in two batches so it sears rather than steams.
Cook the chicken for about 3 minutes without moving it much, then turn the pieces and stir-fry for another 2 to 3 minutes, until browned and nearly cooked through. Check the thickest pieces with a food thermometer: USDA FSIS safe minimum temperature for chicken is 165°F (74°C). Transfer cooked chicken to a clean plate; if it has not reached that temperature, return it to the pan later and finish cooking.
Add the remaining 1 tablespoon (15 ml) neutral oil to the pan. Add the broccoli and carrot and stir-fry for 2 minutes. Add both bell peppers and the mushrooms; cook for 2 to 3 minutes, tossing often. The vegetables should be bright and beginning to soften, with a little bite remaining. If the pan gets dry or the broccoli needs a little more time, add 1 tablespoon (15 ml) water and keep stirring.
Add the white scallion slices, garlic, and ginger. Stir constantly for about 30 seconds, just until fragrant; garlic can turn bitter if it scorches. Return the chicken and any juices on the plate to the pan. Give the prepared sauce another stir, then pour it around the ingredients.
Toss for 1 to 2 minutes, until the sauce bubbles, thickens, and coats the chicken and vegetables. If it becomes thicker than you like, loosen it with 1 tablespoon (15 ml) water at a time. Taste and adjust with a little salt or tamari if needed. Take the pan off the heat and finish with the green scallion slices and sesame seeds, if using.

Tips

Check every label. Choose tamari specifically labeled gluten-free, since some products contain wheat. Check broth, vinegar, cornstarch, and any packaged seasoning as well; ingredients and manufacturing statements vary by brand. For strict gluten avoidance, use clean utensils and a freshly cleaned pan to reduce cross-contact.
Cut evenly and work in batches. Small, similar-size pieces of chicken cook more evenly, and vegetables cut to similar thickness finish at roughly the same time. A crowded pan traps steam, so cook the chicken in batches if it does not fit in one layer. Keep the cooked batch on a clean plate, not the plate that held raw chicken.
Keep the heat lively, not smoky. A hot pan helps the ingredients sear, but oil that smokes heavily is too hot. Use a neutral oil with a suitable high-heat cooking profile, and lower the heat slightly if garlic or ginger begins to brown before the vegetables are ready.
Balance the sauce at the end. Tamari brands differ in saltiness, and broth can add more. Taste before adding extra salt. If you prefer a less salty finish, use water instead of broth or start with a little less tamari, then add more after the sauce thickens.

Serving Suggestions

Serve the stir-fry as soon as the sauce thickens, while the vegetables are still crisp-tender. Steamed white or brown rice is an easy base; plan to cook it separately, since rice preparation is not included in the recipe timing. For a lower-effort side, use plain microwave rice after checking its ingredient label. Spoon the chicken, vegetables, and plenty of sauce over each serving so the rice can absorb the savory juices.

Rice noodles or gluten-free noodles also work well. Cook them separately according to their package directions, drain thoroughly, and either serve the stir-fry over them or toss them into the pan at the end. If you add noodles to the pan, use a wide pan and expect the sauce to be absorbed more quickly; a splash of water can help coat everything. A simple side of sliced cucumber or steamed greens offers a cool, fresh contrast without competing with the ginger and tamari.

For a finishing touch, sprinkle on sesame seeds, extra sliced scallions, or a small squeeze of lime. Keep optional chili oil or red-pepper flakes at the table so each person can choose the heat level. If serving people who need to avoid gluten, keep shared serving spoons and condiments separate from foods that may contain wheat.

Variations

Use another protein: Replace the chicken with 1 lb (450 g) thinly sliced pork tenderloin or beef steak. Cook whole cuts of pork or beef to 145°F (63°C), measured with a food thermometer, then rest for 3 minutes; the USDA FSIS minimum for ground meat is 160°F (71°C). For shrimp, cook until opaque and firm and check for 145°F (63°C). Remove the protein when cooked and return it with the sauce. Cooking time will vary with thickness, so temperature matters more than the clock.

Make it vegetarian: Swap the chicken for 14 oz (400 g) extra-firm tofu, pressed and cut into cubes, and use vegetable broth or water. Brown the tofu in a little oil before cooking the vegetables, then set it aside and return it with the sauce. Tofu will not have the same savory, meaty bite as chicken, but it takes on the ginger-tamari sauce well. Use a gluten-free tamari label and check that any broth is suitable for your needs.

Change the vegetables: Snow peas, sliced cabbage, green beans, zucchini, or thinly sliced bok choy can replace some of the peppers, broccoli, carrots, or mushrooms. Keep the total amount close to the listed quantity so the pan is not overloaded. Add firm vegetables, such as green beans, earlier; add quick-cooking greens near the end. Frozen vegetables can release extra water, so thaw and drain them first if possible, then stir-fry in batches.

Adjust the flavor: For a brighter sauce, add another teaspoon of rice vinegar at the end. For gentle sweetness, stir in 1 teaspoon (7 g) honey or maple syrup; the result will be slightly sweeter and less sharply savory. A little chili crisp can add heat, but many brands contain soy or other ingredients, so check the label for gluten and dairy. To avoid sesame, omit the sesame oil and seeds and use a little more neutral oil; the dish will lose their toasted, nutty aroma.

Storage and Reheating

Let leftovers stop steaming, then refrigerate them in a shallow, airtight container within 2 hours of cooking. The stir-fry keeps for 3 to 4 days in the refrigerator. Store rice separately when possible, because it reheats more evenly on its own. Do not leave cooked chicken or rice at room temperature for longer than 2 hours, or 1 hour when the room is above 90°F (32°C).

Reheat only the amount you plan to eat. Warm it in a skillet over medium heat with a tablespoon or two of water, stirring until hot throughout, or microwave it in a covered microwave-safe dish, stirring partway through. USDA FSIS guidance is to reheat leftovers to 165°F (74°C); check the center with a food thermometer. The vegetables will soften somewhat after storage and reheating, which is normal. For longer storage, freeze portions in airtight, freezer-safe containers for up to 2 to 3 months for best quality, then thaw in the refrigerator and reheat to 165°F (74°C).

Frequently Asked Questions

Is stir-fry sauce usually gluten-free?
Not always. Regular soy sauce commonly contains wheat, and bottled stir-fry sauces may include wheat-based ingredients or other sources of gluten. This recipe uses tamari labeled gluten-free, plus rice vinegar and cornstarch; check each product label rather than assuming an ingredient is safe based on its name.

Can I make this recipe dairy-free without substitutions?
Yes. The ingredients listed contain no dairy, and the recipe does not rely on butter, cream, or cheese. If using a packaged broth, sauce, or optional condiment, read its label because product formulations vary. The neutral oil is used in place of butter for cooking.

Can I prepare the ingredients ahead of time?
Yes. Cut the vegetables and store them in a covered container in the refrigerator for up to a day. Keep raw chicken sealed separately on the lowest shelf, and prepare the sauce in another covered container. For the best texture, cook the stir-fry close to serving time. Do not leave raw chicken at room temperature while preparing other ingredients.

Why did my stir-fry turn watery?
A crowded pan, wet vegetables, or frozen vegetables added without draining can release enough liquid to steam the food. Use a large pan, dry washed vegetables well, and cook in batches when needed. If liquid collects, let it bubble briefly before adding the sauce, and stir the sauce just before pouring because cornstarch settles to the bottom.

Can I use frozen broccoli or a frozen vegetable mix?
Yes, although the vegetables may be softer than fresh ones. Thaw them and drain away excess water first when you can. Add them after the fresh carrot, if using, and cook just until hot. Avoid adding a large pile of icy vegetables to the pan at once, since that cools the pan and can leave the chicken and vegetables less evenly cooked.

How can I make the sauce thicker or thinner?
The cornstarch in the sauce thickens as it reaches a simmer. For a thicker coating, let it bubble and toss for another 30 to 60 seconds; avoid adding dry cornstarch directly to the hot pan, where it can form lumps. For a thinner sauce, stir in water a tablespoon (15 ml) at a time until it reaches the consistency you prefer.

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Safety notes: safe minimum internal temperatures from USDA FSIS; raw and undercooked fish guidance from the U.S. FDA. Food safety notes

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