20-Minute Sheet Pan Lemon Herb Tofu & Veggies

Posted on November 26, 2025

 Meet your new favorite healthy weeknight hero! This 20-Minute Sheet Pan Lemon Herb Tofu & Veggies recipe is the ultimate fuss-free meal. Crispy baked tofu, tender-crisp broccoli, and sweet bell peppers are all roasted together on one pan, seasoned with a bright, zesty lemon-herb marinade. It’s incredibly flavorful, naturally gluten-free, completely vegan, and requires minimal cleanup. This is the perfect solution for a speedy, nourishing, and delicious dinner that practically cooks itself!

Why You’ll Love This Recipe

  • 20-Minute Meal Magic: From prep to plate in just 20 minutes (not including tofu pressing time!), ideal for busy evenings.
  • Ultimate Sheet Pan Convenience: Everything cooks on one single pan, making cleanup an absolute breeze.
  • Bright & Zesty Flavor: Fresh lemon and aromatic herbs infuse the tofu and veggies with irresistible taste.
  • Healthy & High-Protein: Packed with plant-based protein from tofu and nutrient-dense vegetables.

Ingredients You’ll Need

For the Tofu & Veggies:

  • 1 block (14 oz / 400g) extra-firm tofu, pressed, cut into 3/4-inch cubes
  • 1 large head (about 1.25 lbs / 550g) broccoli, cut into bite-sized florets
  • 1 large bell pepper (any color), cored and cut into 1-inch pieces
  • 1 small red onion, cut into 1/2-inch wedges

For the Lemon Herb Marinade:

  • 2 tbsp (30ml) olive oil
  • 2 tbsp (30ml) fresh lemon juice
  • 1 tbsp (15ml) tamari or gluten-free soy sauce
  • 1 tbsp (4g) fresh dill, finely chopped (or 1 tsp dried)
  • 1 tbsp (4g) fresh parsley, finely chopped (or 1 tsp dried)
  • 1 tsp (5g) garlic powder
  • 1/2 tsp (2.5g) onion powder
  • 1/4 tsp (1g) black pepper
  • Salt to taste

Step-by-Step Instructions

  1. Prep & Preheat: Preheat your oven to 400°F (200°C). Line a large baking sheet with parchment paper for easy cleanup.
  2. Make Marinade: In a large bowl, whisk together all the marinade ingredients: olive oil, lemon juice, tamari, dill, parsley, garlic powder, onion powder, black pepper, and salt.
  3. Combine Tofu & Veggies: Add the cubed, pressed tofu, broccoli florets, bell pepper pieces, and red onion wedges to the bowl with the marinade. Toss well until everything is evenly coated.
  4. Roast: Spread the marinated tofu and vegetables in a single layer on the prepared baking sheet. Ensure there’s space between the pieces for optimal roasting.
  5. Bake to Perfection: Bake for 15-20 minutes, flipping the tofu and veggies halfway through, until the broccoli is tender-crisp, the tofu is golden and slightly firm, and the bell peppers are slightly softened with a bit of char.
  6. Serve: Remove from the oven and serve immediately.

Serving and Storage Tips

  • Serving: Serve hot as a complete meal, or with a side of quinoa, brown rice, or fresh salad greens.
  • Storage: Store cooled leftovers in an airtight container in the refrigerator for up to 3 days.
  • Reheating: Reheat in the oven at 350°F (175°C) for 5-7 minutes, or in an air fryer at 380°F (195°C) for 3-5 minutes, until warmed through and re-crisped. Avoid microwaving for best texture.

Helpful Tips

  1. Press Tofu: Don’t skip pressing the tofu! This removes excess water, allowing it to absorb the marinade better and crisp up beautifully in the oven.
  2. Single Layer is Key: For truly roasted, crispy results, make sure the tofu and veggies are in a single layer on the baking sheet. Overcrowding will steam them.
  3. Adjust Cook Time: Vegetable size and oven calibration vary. Keep an eye on the veggies; smaller pieces will cook faster.
  4. Fresh Herbs Boost Flavor: While dried herbs work, fresh dill and parsley add a brighter, more vibrant flavor that really elevates this dish.

Frequently Asked Questions (FAQ)

Q: Can I swap the vegetables? A: Absolutely! Feel free to use other quick-cooking vegetables like asparagus, zucchini, or mushrooms. Adjust baking time as needed.

Q: Can I prepare this ahead of time? A: You can chop all the vegetables and press and cube the tofu ahead of time. However, for best results, toss with the marinade and roast just before serving.

Q: Is this recipe oil-free? A: You can reduce the oil to 1 tablespoon or omit it, but the oil helps with browning and prevents sticking. If omitting, expect less browning and spray the parchment paper well.

Q: How do I get my tofu extra crispy? A: Ensure tofu is very well-pressed. You can also toss it separately with 1 teaspoon of cornstarch before adding to the marinade for an extra crispy exterior.

Conclusion

This 20-Minute Sheet Pan Lemon Herb Tofu & Veggies is a delicious testament to how easy and incredibly flavorful healthy eating can be. It’s a vibrant, fuss-free meal that brings bright, zesty goodness to your table with minimal effort. Get ready for a sheet pan revolution!

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