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British Bangers & Mash with Onion & Mushroom Gravy

Preparation Time
5 minutes
Cooking Time
25 minutes
Product(s) used

Our spin on a traditional British meal, comfort food at it’s best. Our British Banger Sausages smothered in onion and mushroom gravy on top of fluffy mashed potatoes.


  • 1 pkg of Grimm’s British Banger Sausage
  • 1 medium yellow onion, thinly sliced
  • 1 cup of cremini mushrooms, sliced
  • 1 tbsp olive oil
  • 2 tbsp butter
  • 1 tbsp flour
  • 1 1/4 cup water
  • 1 cup beef broth
  • 1 tbsp Worcestershire sauce
  • 1 tbsp soy sauce
  • 1/2 tsp freshly ground black pepper
  • 1 cup frozen or fresh peas
  • 2-3 large potatoes (for your favourite mashed potatoes recipe)


Mashed Potatoes:

  1. Make your favourite mashed potatoes recipe.
    You can also substitute with cauliflower mash or sweet potatoes.

British Banger Sausage:

  1. On medium heat, warm 1 tbsp olive oil and cook sausages until they are lightly crisp and golden brown on the outside.

Mushroom and Onion Gravy:

  1. In a heavy skillet over medium heat, caramelize onion and mushrooms in olive oil & butter.  Stir frequently, until browned (about 10 minutes).  Add flour and stir for 1 minute.
  2. Stir in water, beef broth, Worcestershire, soy sauce, pepper and reduce, scraping up brown bits until gravy is thickened (about 8 to 10 minutes). Add additional Worcestershire or Soy sauce to taste.
  3. To finish, toss in a cup of fresh or thawed frozen peas and serve over the sausages and mashed potatoes.