Grilled BBQ Asparagus — Spring at Its Best

Green or white asparagus?

Green asparagus

Green asparagus can often be grilled directly after removing woody ends. For firm or fibrous stalks, peeling the lower section can help. Thin and thick asparagus need different times; five minutes is no guarantee for every size.

White asparagus

Peel white asparagus carefully from below the tip downwards and remove the woody end. Depending on thickness and recipe, precook then grill briefly, or cook more gently on the barbecue. Boiling for exactly three minutes is neither compulsory nor a guarantee that a thick spear is then cooked.

Prefer similarly thick stalks for the same preparation. Thicker asparagus is easier to handle but does not automatically cook more evenly or better than thin spears. Give extra time in a gentler zone if needed.

More vegetarian BBQ inspiration

Preparing and seasoning

1. Wash asparagus and remove dry, woody ends. Assess stalks and trim as needed; snapping does not automatically find the best cutting point in every spear.
2. Peel white asparagus and the fibrous lower part of green asparagus if necessary.
3. Distribute a thin coating of olive oil and an appropriate amount of rub. Follow dosing information; generous oil or a thick seasoning layer is unnecessary.
4. You can cook immediately. Ten minutes’ rest is not required for seasoning. If preparing ahead, keep asparagus appropriately chilled until use.

Read more on distribution and amount in BBQ rub on vegetables.

Which rub suits asparagus?

• Toscana Fire: fennel, smoked paprika, garlic, allspice and cayenne for an Italian-inspired direction. Contains brown sugar and mustard. Explore the Toscana Fire rub guide.
• Shawarma: cumin, coriander, cinnamon and allspice among other ingredients for warm spice. Explore the Shawarma rub guide.
• Korean: gochugaru, ginger, garlic and sesame add aroma and chilli heat. Contains brown sugar and sesame. Explore the Korean rub guide.
• Memphis: paprika, smoked paprika and brown sugar for a sweet-smoky direction, with cayenne among other ingredients. Contains mustard.

All four contain salt. These are flavour examples, not complete ingredient lists. Check the current label for composition, dosing, allergens and possible cross-contact information. Start modestly so the asparagus flavour remains recognisable.

Which rub suits which dish?

Grilling asparagus with control

1. Prepare the barbecue. Follow appliance instructions to provide direct and indirect heat. About 200–220°C is a starting point, not a fixed requirement for every appliance or spear.
2. Place asparagus across the grate. This reduces the chance of falling between bars. For very thin stalks, use suitable grilling tools or a suitable grill basket if needed.
3. Turn as needed. The original three to four minutes on one side and two to three after turning are indications. Account for thickness, any precooking, colour and bite. Do not burn spices to reach a fixed time or extra-dark grill marks.
4. Check tenderness. Grill marks alone do not tell you whether the stalk is cooked to taste. Carefully pierce or taste where possible to assess the desired bite.
5. Move if colouring too quickly. If sufficiently coloured outside but still too firm, finish more gently over indirect heat.

Do not automatically copy timings for directly grilled green asparagus to thick white asparagus or precooked stalks.

Direct and indirect heat: when do you use each?

Serving and allergens

Serve warm with lemon, Parmesan or aioli to taste. Cheese contains milk; choose a suitable vegetarian cheese for a vegetarian meal. Aioli ingredients vary by recipe or product: check your chosen variation and allergens instead of inferring them from its name alone.

Serve asparagus alongside chicken, lamb or fish. In a vegetarian menu, pair it with other vegetables and a suitable protein source, for example.

• Aioli recipe
• Chicken on the BBQ: recipes and technique
• Lamb on the BBQ
• Fish and seafood on the BBQ
• Grilled courgette
• Grilled peppers
• All BBQ sides

Want to compare rubs? Explore the Starter Pack for current contents and choices.