Melt 20g butter with a few drops of olive oil in a skillet over medium heat.
Add 150g halved cherry tomatoes and sliced garlic; sauté 5 mins until soft.
Lower heat, add 150ml heavy cream and 2 tbsp yogurt; stir well.
Add 500g gnocchi, mix, and cook on low for 3 mins.
Stir in 120g mozzarella, 30g Parmesan, and optional chives or sun-dried tomatoes until cheese melts.
Season with salt and pepper; serve hot for maximum cheesy goodness!