Start by cutting the beef steak into bite-sized pieces, ensuring uniform size for even cooking. Slice the zucchini into ½ inch rounds and mince the garlic.

In a large skillet, heat 2 tablespoons of unsalted butter over medium-high heat. Sear steak bites for 3-4 minutes per side until browned, then remove and keep warm.

In the same skillet, add another tablespoon of butter if needed, then stir-fry zucchini slices for 3-4 minutes until bright green and tender yet crisp.

Add minced garlic to the skillet and sauté for 30 seconds. Return the seared steak, mixing gently to coat in garlic butter.

Plate the Keto Garlic Butter Steak Bites with Zucchini and drizzle the garlic butter sauce over. Serve hot and enjoy!