BBQ Tofu Slabs are a delicious and hearty way to enjoy plant-based protein with a smoky, tangy barbecue flavor. These thick tofu pieces soak up all the rich, zesty sauce, giving each bite a perfect balance of tender and slightly crispy edges. It’s a fun twist on traditional BBQ that’s both filling and simple to make.
I love making BBQ Tofu Slabs when I want a meal that feels like comfort food but is totally meat-free. My trick is to press the tofu well before marinating it in the sauce so it gets nice and flavorful inside. It’s a great recipe to have on hand when you’re in the mood for something cozy but healthy.
These slabs are fantastic served with your favorite sides, like grilled veggies, coleslaw, or even simple rice. I usually enjoy them on sandwiches too — a soft bun, some pickles, and extra sauce make it a casual and tasty meal that always hits the spot. Whenever I make these, they disappear fast, and that’s saying a lot!
Key Ingredients & Substitutions
Extra-firm Tofu: This tofu holds its shape well and crisps up nicely. If you can’t find extra-firm, press firm tofu for longer to remove moisture. Avoid silken tofu as it’s too soft.
BBQ Sauce: Use your favorite bottle or make a simple homemade one. For a different flavor, try a spicy or smoky sauce. If you want less sugar, pick a low-sugar brand or reduce the sweetener in the marinade.
Smoked Paprika: This adds a deep smoky taste that makes the tofu feel like real BBQ. If you don’t have it, regular paprika or a tiny bit of liquid smoke will work.
Soy Sauce or Tamari: Tamari is great if you want gluten-free. This ingredient adds saltiness and umami, boosting the overall flavor.
Maple Syrup or Brown Sugar: Sweetens the marinade for a rich glaze. If you prefer, honey works too (not vegan) or just skip it for a less sweet taste.
How Do You Get BBQ Tofu Slabs to Have Great Texture and Flavor?
The secret step is pressing the tofu before marinating. This step removes water, so the tofu absorbs the BBQ sauce better and crisps when cooked.
- Wrap tofu in a kitchen towel or paper towels.
- Place a heavy pan or books on top for 20+ minutes to press out water.
- Cut into thick slabs to keep it sturdy during cooking.
- Marinate enough time so flavor sinks in—at least 30 minutes, longer if possible.
- Grill or cook on medium-high heat for char and caramelization.
- Brush with extra sauce while cooking for a sticky, tasty glaze.
Following these steps helps tofu stay firm, absorb flavor, and get that appealing BBQ char. It’s a simple way to make tofu taste like a BBQ treat instead of plain soy!
Equipment You’ll Need
- Pressing weight or heavy skillet – I recommend this to squeeze out excess water from the tofu for the best texture.
- Sharp knife – makes cutting the tofu slabs even and easier to handle.
- Mixing bowl – for whisking together the marinade ingredients.
- Basting brush – helps coat the tofu evenly with BBQ sauce while grilling.
- Grill, grill pan, or broiler – for getting that nice char and smoky flavor.
- Tongs or spatula – for flipping the tofu slabs safely and easily.
Flavor Variations & Add-Ins
- Spice it up with a dash of cayenne or chili powder in the marinade for heat.
- Add sliced green onions or chopped fresh herbs before serving for a fresh burst.
- Mix in grilled vegetables like bell peppers or onions on the skewer for more flavor and texture.
- Use a different marinade base, like BBQ with a hint of bourbon or apple cider vinegar, for unique tastes.
How to Make BBQ Tofu Slabs?
Ingredients You’ll Need:
- 1 block (14 oz) extra-firm tofu
- 1/2 cup BBQ sauce (choose your favorite brand or homemade)
- 1 tbsp olive oil
- 1 tbsp soy sauce or tamari
- 1 tsp smoked paprika
- 1/2 tsp garlic powder
- 1/2 tsp onion powder
- 1/4 tsp black pepper
- Optional: 1 tsp maple syrup or brown sugar for extra sweetness
How Much Time Will You Need?
This BBQ tofu recipe takes about 10 minutes of prep time, 30 minutes to 2 hours for marinating, and 10 minutes for cooking. Overall, plan around 50 minutes to up to 2 hours and 20 minutes, including marination, to get tender and flavorful tofu slabs.
Step-by-Step Instructions:
1. Press and Slice the Tofu:
Start by draining your tofu well. Wrap the block in a clean kitchen towel and press it with a heavy object for at least 20 minutes to remove extra water. This helps the tofu soak up the BBQ flavors better. Once pressed, cut the tofu into thick slabs or large cubes, about 1/2 to 3/4 inch thick.
2. Make the BBQ Marinade:
In a bowl, mix together BBQ sauce, olive oil, soy sauce or tamari, smoked paprika, garlic powder, onion powder, black pepper, and if you like a touch of sweetness, add maple syrup or brown sugar. Whisk everything until well combined.
3. Marinate the Tofu:
Gently toss and coat the tofu slabs in the marinade. Let them soak up the flavors for at least 30 minutes. For extra tasty tofu, you can refrigerate and marinate for up to 2 hours.
4. Grill or Cook the Tofu:
Heat your grill, grill pan, skillet, or oven broiler on medium-high. Grill the tofu slabs for 4-5 minutes on each side. Brush on extra BBQ sauce while cooking to build a sticky, caramelized glaze. Watch for nice char marks and caramelization.
5. Serve and Enjoy:
Remove the BBQ tofu slabs from heat and let them rest for a couple of minutes. Serve hot, garnished with fresh herbs if you like. They’re great paired with grilled vegetables, rice, or tucked into a sandwich bun for a hearty meal.
Can I Use Frozen Tofu for This Recipe?
Yes! Frozen tofu works great because freezing changes its texture to be more spongy, allowing it to soak up the marinade better. Just thaw it completely in the fridge or under cold water before pressing and marinating.
How Long Should I Marinate the Tofu?
At least 30 minutes is good for basic flavor, but marinating for up to 2 hours in the fridge will deepen the taste. Just avoid marinating too long (like overnight) as the tofu can get too soft.
Can I Bake the Tofu Instead of Grilling?
Absolutely! Preheat your oven to 400°F (200°C), place marinated tofu slabs on a lined baking sheet, and bake for about 20-25 minutes, flipping halfway through. This method still gives a nice caramelized texture.
How Should I Store Leftover BBQ Tofu?
Keep leftovers in an airtight container in the fridge for up to 3 days. Reheat gently in a skillet or microwave, adding a splash of BBQ sauce if it seems dry to refresh the flavors.