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Coastal Low Carb Sides for Fish — Garlic Roasted Zucchini and Lemon Cauliflower Mash

Prep Time 15 minutes
Cook Time 20 minutes
Course Main Course
Cuisine American
Servings 4

Ingredients
  

  • 3 medium zucchini, sliced into half-moons
  • 3 tablespoons olive oil
  • 4 cloves garlic, minced
  • 1/2 teaspoon salt
  • 1/4 teaspoon black pepper
  • 1/4 teaspoon red pepper flakes (optional)
  • 2 tablespoons fresh parsley, chopped
  • 1 large head of cauliflower, cut into florets
  • 3 tablespoons butter
  • 1/4 cup heavy cream
  • 1/2 cup grated parmesan cheese
  • Zest and juice of 1 lemon
  • Salt and white pepper to taste

Instructions
 

  • Preheat your oven to 425°F. Toss sliced zucchini with olive oil, minced garlic, salt, pepper, and red pepper flakes. Spread in a single layer on a sheet pan.
  • Roast the zucchini for 18 to 20 minutes until the edges are golden and the centers are soft. Check at 15 minutes if your oven runs hot.
  • While the zucchini roasts, bring a large pot of salted water to a boil. Add cauliflower florets and cook for 10 to 12 minutes until completely tender.
  • Drain the cauliflower very well. Let it sit in the colander for 2 minutes to release excess water before mashing.
  • Transfer drained cauliflower to a pot or large bowl. Add butter, heavy cream, and parmesan. Mash to your preferred texture. Stir in lemon zest and juice. Season with salt and white pepper.
  • Remove zucchini from the oven, scatter fresh parsley over the top, and serve both sides alongside your fish.

Notes

Drain your cauliflower really well before mashing — any leftover water will make the mash runny and flat. Let it sit in the colander for a full two minutes after boiling.
Keyword cauliflower mash, coastal low carb cooking, easy fish dinner sides, keto fish sides, low carb seafood dinner, low carb sides for fish, roasted zucchini