Prepare your gluten-free noodles according to package directions. Ensure they are al dente.
While the noodles are simmering, melt a tablespoon of butter in a skillet over medium heat.
Sauté the minced garlic for approximately one minute until fragrant, ensuring it doesn't burn.
Remove the skillet from the heat.
Thoroughly combine the plain yogurt and fresh lemon juice in the skillet.
Gradually incorporate two to four tablespoons of the starchy cooking water from your cooked noodles (or milk) until you reach your desired consistency.
Season the creamy mixture to your preference with salt and black pepper.
Immediately transfer the hot, drained noodles to the skillet with the dressing.
Toss gently to coat every strand.
Serve your gluten-free yogurt pasta warm. Garnish with fresh herbs if desired.