Keto Garlic Butter Scallops
So you’re craving something fancy but don’t want to stage a full kitchen production? Same. These scallops give you restaurant vibes with minimal fuss — crispy, buttery, garlicky goodness that’s totally keto-friendly and shockingly quick. Keep a glass of white wine nearby (or a spoon — I won’t judge), because this comes together faster than you can overthink dinner.
Why This Recipe Is Awesome
It’s basically idiot-proof—yes, even I didn’t mess it up the first time. Scallops only need a hot pan and a little courage; they’re forgiving if you follow a couple of rules.
Fast? Check. Fancy? Check. Low-carb? Double check. And the flavor combo of garlic, butter, and lemon makes everyone act like they actually planned the meal. Great for weeknights, impressive enough for guests.
Ingredients You’ll Need
- 1 lb sea scallops (dry-packed if you can find them — they sear better)
- Salt and black pepper, to taste
- 2 tbsp olive oil or avocado oil
- 3 tbsp unsalted butter
- 2 garlic cloves, minced
- 1 tbsp fresh lemon juice (about half a lemon)
- 2 tbsp chopped fresh parsley
- Pinch of red pepper flakes (optional, for a little heat)
- Low-carb sides: zucchini noodles, cauliflower rice, or a simple green salad
Step-by-Step Instructions
- Prep the scallops: Pat them very dry with paper towels and season both sides with salt and pepper. Dry scallops sear; wet scallops steam — don’t make them sad.
- Heat the pan: Warm a large skillet over medium-high heat until it’s hot. Add oil and let it shimmer so the scallops get a real crust.
- Sear the first side: Place scallops in the pan, spaced out so they’re not touching. Cook undisturbed 1.5–2 minutes until the bottom is a deep golden brown.
- Flip and finish: Flip each scallop and add 1 tbsp butter. Cook another 1–1.5 minutes until just opaque in the center — don’t overcook!
- Garlic butter finish: Reduce heat to medium-low, push scallops to the side, add remaining butter and minced garlic. Sauté garlic 20–30 seconds, then spoon the butter over the scallops to baste them.
- Brighten it up: Stir in lemon juice, parsley, and red pepper flakes if using. Taste and adjust seasoning.
- Serve immediately: Plate scallops over zucchini noodles or cauliflower rice and drizzle with the garlic butter. Serve right away — scallops don’t wait for anyone.
Common Mistakes to Avoid
- Skipping the drying step — damp scallops = no crust. Pat them dry like you mean it.
- Overcrowding the pan — crowding cools the surface and causes steaming instead of searing.
- Burning the garlic — add it near the end or lower the heat; burnt garlic tastes bitter and sad.
- Overcooking — scallops become rubbery if you leave them too long. Aim for slightly firm and opaque.
- Using only butter at high heat — butter burns easily. Mix with oil or add butter later in the cook.
Alternatives & Substitutions
Don’t have scallops? Large shrimp work great with the same method. No butter? Use ghee or a neutral oil plus a knob of butter at the end for flavor. Want more herbs? Swap parsley for basil or thyme — IMO thyme pairs beautifully with shellfish.
Need a keto side swap? Zoodles, cauliflower mash, or sautéed spinach keep things low-carb and classy. FYI: a splash of white wine instead of lemon adds a nice savory depth if you’re feeling adventurous.

FAQ – Frequently Asked Questions
Can I use frozen scallops? Absolutely — frozen scallops are your pantry heroes. Thaw them slowly in the fridge overnight or under cold running water if you’re rushed. Pat them bone-dry before searing so you get that glorious crust.
How do I know when scallops are done? Look for a golden-brown sear and a slightly springy center. Overcooking turns them rubbery, so aim for tender and just opaque. Pro tip: they finish cooking quickly — about 1.5–2 minutes per side on high heat.
Can I use margarine instead of butter? Technically yes — but why hurt your soul like that? Butter gives the sauce richness and that nutty brown-butter vibe. If you must swap, use a high-fat alternative or ghee for a keto-friendly option.
What should I serve with these keto scallops? Keep it low-carb and classy. Try one of these quick sides:
- Zesty cauliflower rice
- Garlic butter asparagus
- Creamy mashed cauliflower
- A simple arugula salad with lemon
Can I make these ahead and reheat? You can, but scallops are best fresh. If you must reheat, do it gently:
- Warm a skillet on low heat with a knob of butter.
- Gently rehearse for 1–2 minutes, turning once.
- Stop when warmed through — no scorched comebacks.
Any room for flavor tweaks? Totally. Swap parsley for basil, add a squeeze of lemon, or sprinkle smoked paprika for depth. IMO, a little chili flake wakes up the butter like a good espresso shot.
Final Thoughts
There you go — simple, fast, and dangerously delicious scallops that keep your carbs in check. Don’t overthink it: hot pan, dry scallops, good butter, and a confident flip. Now go impress someone — or yourself — and flex those keto chef skills. Snap a pic, brag a little, and enjoy every buttery bite.
