Start by preparing the zoodles: spiralize the zucchinis and place them on a clean kitchen towel to absorb excess moisture. Set aside.
Heat olive oil in a large skillet over medium-high heat. Add the sirloin steak pieces, seasoning with salt and pepper. Sear the steak bites for about 3-4 minutes until browned on all sides and cooked to your desired doneness. Remove the steak from the skillet and set aside.
In the same skillet, add the butter. Once melted, add the minced garlic, rosemary, and thyme. Sauté for about 1-2 minutes until fragrant, being cautious not to burn the garlic.
Add the spiralized zoodles to the skillet, tossing them in the garlic butter mixture. Cook for 2-3 minutes until the zoodles are just tender but still al dente.
Return the cooked steak bites to the skillet and toss everything together to combine well. Cook for an additional minute to warm through.
Serve immediately, garnished with grated Parmesan cheese and chopped fresh parsley for color and added flavor.
Notes
Serve on a large platter with extra garlic butter sauce and fresh parsley for garnish.