01 - Bring a large pot of salted water to a gentle boil for cooking gnocchi.
02 - Melt butter in a large skillet over medium heat. Add minced garlic and sauté for 1 minute until fragrant, taking care not to brown.
03 - Pour in heavy cream and bring to a gentle simmer. Reduce heat to low, then whisk in pesto and grated Parmesan until completely smooth. Season with salt and pepper. Maintain warm temperature on very low heat.
04 - Add gnocchi to boiling water and cook according to package directions, typically 2-3 minutes until pieces float to surface. Remove with slotted spoon and transfer directly to sauce skillet.
05 - Gently toss gnocchi in sauce until evenly coated. Taste and adjust seasoning as needed.
06 - Divide among serving bowls and top with toasted pine nuts, fresh basil leaves, and additional Parmesan. Serve immediately.