Keto Cheesy Zucchini Noodles with Garlic Butter

By AislePrompt Test Kitchen · Reviewed by AislePrompt Editorial · Published 2026-04-23 · Updated 2026-04-23

Creamy zucchini noodles tossed in a rich garlic butter sauce with melted Parmesan, ready in under 15 minutes. This italian-inspired vegetarian (low carb, vegetarian) ready in about 15 minutes pairs medium, spiralized zucchini, butter, minced garlic for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 320 calories and feeds 2, so it slots cleanly into a weekly meal plan and pairs well with a quick salad or grain on the side. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart.

Ingredients

• 3 medium, spiralized zucchini
• 2 tbsp butter
• 3 cloves, minced garlic
• 1/2 cup, grated Parmesan cheese
• 1 tsp olive oil
• 1/4 tsp salt
• 1/8 tsp black pepper
• 1/4 tsp red pepper flakes

Instructions

1. Step 1: Heat 1 tsp olive oil in a large skillet over medium heat. Add 3 cloves minced garlic and cook for 60 seconds until fragrant, stirring constantly to prevent browning.
2. Step 2: Add 3 cups spiralized zucchini noodles to the skillet, season with 1/4 tsp salt and 1/8 tsp black pepper, and toss to coat evenly. Cook for 3-4 minutes until zucchini is tender but still firm.
3. Step 3: Stir in 2 tbsp butter and 1/2 cup grated Parmesan until melted and evenly distributed. Add 1/4 tsp red pepper flakes if desired, then remove from heat immediately.