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Keto Garlic Butter Asparagus

This dish features bright green asparagus spears sautéed in fragrant garlic and rich butter, resulting in tender, slightly caramelized stalks with a smoky aroma. Quick to prepare, it combines simple ingredients for a satisfying, low-carb side with a vibrant appearance and savory flavor. Perfect for weeknights or unexpected guests, it balances crispness and tenderness beautifully.
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Prep Time 5 minutes
Cook Time 7 minutes
Total Time 12 minutes
Course Main Course
Cuisine Keto
Servings 4
Calories 150 kcal

Equipment

  • Knife (for trimming asparagus and mincing garlic)
  • Cutting board
  • Skillet (a heavy-bottomed pan works best for even cooking)
  • Tongs or spatula (for stirring the asparagus)
  • Zester or juicer (for lemon juice)

Ingredients
  

  • 1 bunch fresh asparagus: Choose asparagus that’s firm with tightly closed tips. The stems should be vibrant green and not too thick for the best texture.
  • 3-4 cloves garlic: Fresh garlic adds a punch of flavor to the dish. Mince it finely so it evenly infuses the butter.
  • 2 tbsp unsalted butter: Butter is the base of the garlic sauce and gives the asparagus a rich comforting flavor. Grass-fed butter is a great option for extra quality.
  • 1 tsp lemon juice: Freshly squeezed lemon juice adds a bright tangy note that balances the richness of the butter and garlic.
  • Salt and freshly cracked black pepper: Essential for seasoning and bringing out the flavors of the asparagus and garlic.
  • Pinch of red pepper flakes optional: Adds a slight heat and depth to the dish. This is optional, but I love the kick it provides.

Instructions
 

  • Prep the asparagus: Trim the tough ends of the asparagus by snapping them at the base or using a knife. Cut them into 2-3 inch spears.
  • Cook the garlic: Heat a large skillet over medium heat and melt the butter. Add the minced garlic and cook for 1-2 minutes, stirring frequently, until fragrant (be careful not to burn the garlic).
  • Sauté the asparagus: Add the asparagus to the skillet and sauté for 5-7 minutes, turning occasionally, until tender but still slightly crisp.
  • Season: Add the lemon juice, salt, and pepper to the skillet, tossing the asparagus to coat evenly.
  • Add red pepper flakes (optional): If using, sprinkle red pepper flakes over the asparagus and give it one last toss.
  • Serve: Transfer the asparagus to a serving plate and serve immediately. Optionally, sprinkle with freshly grated parmesan for extra flavor.