Flare Free Bangers 'n Mash Casserole Recipe
- Laura Rodriguez
- Jan 4, 2023
- 2 min read
Updated: May 12, 2025
Move over Shepherd's Pie! There's a new casserole in town!!
Do yourself a favor and make a Flare Free gravy to go on top of this once it comes out of the oven! Sensational!!

BANGERS 'N MASH CASSEROLE:
(c=cup; t=teaspoon; T=tablespoon)
Serves 4-6
INGREDIENTS:
CAULIFLOWER MASHED POTATOES:
3 lg. Idaho potatoes, peeled + diced
1 small bag of frozen cauliflower rice
Water for boiling
~8 T soy-free vegan butter + more for peas
Good quality unsweetened almond milk (organic if you can find it/afford it) to taste (about 3-4 T)
CASSEROLE:
Cold pressed avocado oil
2 pkg. good quality gluten-free chicken sausage (organic if you can find it/afford it), sliced thin
1 lg. red onion, sliced thin
16 oz. bag of organic sweet peas
Spray avocado oil
Sea salt and black pepper to taste
INSTRUCTIONS:
1.) Boil potatoes and cauliflower until tender then strain. Place back in the pot and mash with butter and milk. Season with salt and pepper to taste.
2.) Heat a large skillet over medium-high heat until hot. Coat with oil then add sausage and onions with a pinch of salt and pepper and sauté until sausage is lightly browned and onions are caramelized.
3.) Place peas in a medium pot with a pad of butter and salt and pepper. Cook until thawed then taste and adjust seasoning.
4.) Spray a casserole dish (or individual casserole dishes) with oil. Add sausage and peas then top with mash. Bake at 450°F for about 30 minutes until potatoes are lightly browned then serve.
NOTE: You can serve this with a side of sauerkraut if you'd like a tangy bite to cut through the richness of this casserole!
Got 30 seconds?
See this casserole come together in a quick Instagram video!
Pin this recipe for your next casserole night!
Want more easy-to-execute anti-inflammatory comfort food recipes like this?
Check out my Autoimmune Edible Rx Course—inside, you’ll get a full Flare-Free Recipe Vault packed with anti-inflammatory comfort food your whole family will love, plus done-for-you batch cooking plans to make healing meals happen on autopilot.
xo,
Laura



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