Preheat a cast iron skillet over medium heat and melt 1 tablespoon of butter.
Add the shrimp and season lightly with sea salt and pepper to your liking.
Cook until the shrimp are pink and opaque, around 3-4 minutes. Set your cooked shrimp aside.
In the same preheated skillet, add the remaining tablespoon of butter together with the olive oil.
Sauté the cauliflower until it begins to become nicely golden and tender. Stir in the garlic and peas and continue to saute for 2-3 minutes.
Return your cooked shrimp to the skillet, then add in the fresh lemon juice, zest, and all of the herbs.
Stir gently to combine everything and serve while hot.
Enjoy!