Slow Cooker Mackerel with Bell Peppers

Slow Cooker Mackerel with Bell Peppers
Chef Brainy
What Started it all:
Mackerel, Bell pepper, olive oil, crockpot

This slow cooker mackerel with bell peppers is a delicious and gluten-free dish that’s perfect for a family dinner. The slow cooking process allows the flavors to meld together, creating a satisfying and nutritious meal for four people. Plus, it’s so easy to prepare, making it a great option for busy weeknights!


  • 4 mackerel fillets
  • 2 bell peppers, sliced
  • 2 tablespoons olive oil
  • Salt and pepper to taste


  1. Heat the olive oil in a skillet over medium-high heat.
  2. Season the mackerel fillets with salt and pepper.
  3. Sear the mackerel fillets for 2 minutes on each side.
  4. Place the sliced bell peppers in the bottom of the slow cooker.
  5. Lay the seared mackerel fillets on top of the bell peppers.
  6. Cover and cook on low for 2 hours.
  7. Serve and enjoy!

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