Caffeine Free Beef and Vegetable Stir-Fry
This sizzling wok dinner delivers everything you want from a takeout-style meal — tender seared beef, crisp-charred broccoli, zucchini, and red bell pepper all tossed in a glossy, ginger-forward sauce. The marinade uses coconut aminos instead of conventional soy sauce, which means you skip the fermented soybean products that can carry hidden caffeine-adjacent compounds, and the whole dish stays completely free of tea, coffee, or chocolate-derived ingredients. A bright hit of fresh lemon juice and grated ginger does serious heavy lifting in the sauce, giving you that bold, restaurant-quality depth without relying on anything stimulating. The arrowroot starch pulls double duty — tenderizing the beef during its quick marinade and then thickening the sauce into that satisfying, coat-every-piece gloss at the end. High heat is the real secret here: searing the flank steak undisturbed before stir-frying locks in a caramelized crust, and keeping the vegetables moving over a screaming-hot pan gives you those lightly charred edges that make each bite interesting. Finished with fresh cilantro and sesame seeds, this comes together as a genuinely craveable weeknight dinner that feels indulgent but is built entirely from clean, straightforward ingredients.
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Learn more →Ingredients
4 servings
For the beef
- 1 lb flank steak or sirloin, thinly sliced against the grain
- 2 tbsp coconut aminos
- 1 tsp arrowroot starch
- ¼ tsp salt
For the sauce
- 3 tbsp coconut aminos
- 1 tbsp fresh lemon juice
- 1 tsp arrowroot starch
- 1 tsp fresh ginger, finely grated
- ¼ tsp ground turmeric
- ¼ tsp salt
For the stir-fry
- 3 tbsp avocado oil, divided
- 2 cups broccoli florets, cut into bite-sized pieces
- 1 medium zucchini, halved lengthwise and sliced into half-moons
- 1 red bell pepper, thinly sliced
- 3 scallions (green tops only), thinly sliced
- 1 tbsp fresh ginger, finely grated
For serving
- 1 tbsp fresh cilantro, roughly chopped (optional)
- 1 tsp sesame seeds (optional)
Instructions
- 1
In a medium bowl, combine the sliced beef with 2 tbsp coconut aminos, 1 tsp arrowroot starch, and 1/4 tsp salt. Toss to coat evenly and let the beef marinate at room temperature for 15 minutes.
- 2
In a small bowl, whisk together the remaining 3 tbsp coconut aminos, lemon juice, 1 tsp arrowroot starch, 1 tsp grated ginger, turmeric, and 1/4 tsp salt until smooth. Set aside.
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