bbq pork loin on weber gas bbq

Easy Juicy Pork Loin Smoked on a Gas BBQ

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Martin (Dad What Cooks)
By Martin (Dad What Cooks) Created March 7, 2020 Updated February 11, 2026

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I have a gas grill. I want to have a pork loin smoked on it, how easy - if at all possible - is this? Well let me show you how I used my gas grill as a smoker.

Dish Info

Serves: 4

Preparation Time: 15

Cooking Time: 2 - 2.5 hrs

Don't let the fact you don't have a BBQ smoker stop you. Use your gas grill as a smoker. I used my Weber Genesis 2 as a smoker and the results were amazing. I made this recipe super simple as the concentration needs to be with the heat of the BBQ, not the food prep!

Contents

Trying new things

This is the first time I tried this. I can tell you it certainly will not be the last. I was really pleased with how the meat turned out and will be trying this with other meats too.

The main difficulty I had was keeping the temperature at a steady 110C for a prolonged amount of time. I found the best way with this particular grill was to use the two outer burners on their lowest settings and then cook in the middle. Known as indirect very low heat.

If things get too hot, just switch one of them off for a period of time until the temperature drops again. I've got a whole article which relates to the basics of BBQ grilling to help get you started.

Ingredients

  • 500g joint of pork loin
  • 4 strips Prosciutto ham (optional)
  • 1 chopped apple
  • 1 chopped shallot
  • 20g garlic butter
  • Salt and Pepper

How to use the gas grill as a smoker

Get your BBQ smoking at the right temperature. This is the key bit. You want the smoke to be smoking but not too hot. The ideal temperature is 110C (225-250F) to get that pork loin smoked to perfection. Remember, always cook to temperature and not to time. Use a quality thermometer probe to check the internal temperatures of the pork loin smoked.

Prep the meat on the tray. I use the Weber wire rack as this is the right shape and frame for the meat. Put some foil down before the meat goes on so the onion and apple doesn't fall through.

A good tip for preparing meat is to make sure that any marinades you are doing cover the entirety of the meat and are added to the meat with enough time to let them work and allow the flavours to penetrate. The amount of times I've seen people try and get some flavour in to a meat 10 minutes before cooking to then be disappointed that it doesn't taste good.

Pork loin smoker prep

Ideally the pork loin smoked in this recipe should marinade for around 24 hours in the fridge beforehand. Another key point on this to remember is that if the meat is being refrigerated overnight, it needs to get to room temperature again before going on to the BBQ. Otherwise it will be difficult to regulate the temperature and cooking times will be all over the place. For more information on marinading and flavouring meat, take a look at my roast chicken on the WSM recipe for some inspiration.

Wrapping the meat up

As this was my first attempt and did not want to burn the meat, I wrapped the pork in prosciutto ham. (Although optional in my opinion, this was lovely to pick at afterwards so will do this again next time!) I think that a good apple sauce between the prosciutto ham and the meat will allow the pork loin smoked to taste that little bit sweeter. Check out this recipe for an apple sauce and pork dish.

Chunky chop the onion and apple and place it around the meat.

Season with salt and pepper and then pop it in the 'smoker' for at least 2 hours. Check on it after 2 hours but it could need nearer 3. The key is don't rush. Juicy pork loin smoked on a gas bbq (or a normal smoker for that matter) takes time, but it is well worth the wait.

For a more advanced dish or for a special occasion you could try my BBQ smoked gammon with honey and mustard glaze recipe.

Can I smoke more than one thing at a time in a smoker?

Depending on the shelf space and size of your smoker, you can definitely do so if room allows. Try some Pork Belly Bites in the top part of the smoker while the pork loin cooks.

How can I maintain a constant smoker temperature?

The water dish above the coals helps keep a constant temperature in the smoker. Also, the vents will regulate how much air is allowed through which in turn will make things hotter if there is more oxygen to burn (vents more open)or cooler if there is less air (vents more closed).

You can also buy a device such as a tip-top-temp which will automate the opening and closing the top vent for you.

Try these for sides

The Recipe

succulent pork

Juicy Pork Loin Smoked on a Gas BBQ

Juicy Pork Loin using Weber Gas Grill BBQ as a Smoker
4.50 from 2 votes
Print Pin Rate
Course: Main Course
Cuisine: American, British
Keyword: bbq pork chop, griddle pork chop, smoker
Prep Time: 15 minutes
Cook Time: 2 hours 30 minutes
Rest: 15 minutes
Total Time: 3 hours
Servings: 4 people
Calories: 237kcal
Author: Martin (Dad What Cooks)

Ingredients

  • 500 g Pork Loin adjust cooking time for larger joint
  • 4 slices Prosciutto ham optional
  • 1 Apple chopped
  • 1 Onion or Shallot chopped
  • 20 g Garlic butter
  • 1 pinch Salt
  • 1 pinch Pepper
  • 1 pinch Dried parsley

Instructions

  • Get your BBQ smoking at the right temperature. This is the key bit. You want the smoke to be smoking but not too hot. The ideal temperature is 110C (225-250F)
  • Prep the meat on the tray. I use the Weber wire rack as this is the right shape and frame for the meat. Put some foil down before the meat goes on so the onion and apple doesn’t fall through.
    wire rack and pork loin
  • As this was my first attempt and did not want to burn the meat, I wrapped the pork in prosciutto ham. (Although optional in my opinion, this was lovely to pick at afterwards so will do this again next time!)
  • Chunky chop the onion and apple and place it around the meat. Put some slices of garlic butter on top
    prepped pork loin ready for smoker
  • Season with salt and pepper and then pop it in the ‘smoker’ for at least 2 hours. Check on it after 2 hours but it could need nearer 3.
  • This dish takes time, but it is well worth the wait.
    finished product pork loin on smoker

Notes

A really tasty and simple recipe to cook a pork loin on a Weber gas bbq grill but using the bbq as a smoker. Smoking pork loin on a gas barbecue is a tasty and easy way to get a great result.

Nutrition

Calories: 237kcal | Carbohydrates: 10g | Protein: 28g | Fat: 9g | Saturated Fat: 4g | Polyunsaturated Fat: 1g | Monounsaturated Fat: 3g | Trans Fat: 0.1g | Cholesterol: 92mg | Sodium: 175mg | Potassium: 606mg | Fiber: 2g | Sugar: 6g | Vitamin A: 36IU | Vitamin C: 4mg | Calcium: 20mg | Iron: 1mg
serve sliced pork loin on smoker
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3 responses to “Easy Juicy Pork Loin Smoked on a Gas BBQ”

  1. Jerri avatar
    Jerri

    4 stars
    I’m a real novice as barely can grill. Recipe sounds great but was hoping for a little more detail on how to setup the grill to actually smoke. Any chance you could help with that? Thanks!!

    1. thisisdad avatar
      thisisdad

      Hi Jerri,
      Welcome to the world of bbq! Hopefully this post will help with the initial techniques: https://www.dadwhatcooks.com/bbq-basics/
      Plenty of tips there. I’d probably get familiar with using your bbq temperature controls and the differences between direct and indirect cooking first of all before looking at smoking. But it’s all good fun learning.
      Good luck!

    2. Dad What Cooks avatar
      Dad What Cooks

      5 stars
      Hi Jerri,
      It’s been a while since you posted this comment but I wanted to let you know I’ve done an Ultimate Guide to BBQ at https://www.dadwhatcooks.com/bbq-basics/ so I hope that will be of some use.
      Any questions/suggestions though, please let me know.

4.50 from 2 votes

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