In a medium bowl, whisk together the flour, baking powder, baking soda and salt. Set aside.
2 1/2 cups (300g) all-purpose flour, 1 Tbsp (10g) baking powder, 1/2 tsp baking soda, 1/2 tsp salt
In a large bowl whisk together the melted butter and sugar until they’re well combined.
1/2 cup (113g) salted butter, 1 1/4 cup (250g) granulated sugar
Add in one egg and whisk until it’s well combined and has lightened in color, about 30 seconds. Repeat with the next two eggs, one at a time.
3 large eggs
Add in the Greek Yogurt and the vanilla extract and whisk until it’s completely smooth.
3/4 cup (170g) Greek Yogurt, 1 Tbsp pure vanilla extract
Add in the heavy whipping cream and whisk until it’s completely smooth.
3/4 cup (6oz) heavy cream
Add in the dry ingredients and mix just until the last streak of flour is incorporated.
Cover with a lid, plastic wrap or a tea towel and set aside to rest at room temperature for 1 hour.
Preheat the oven to 425F (218C) and line 12 muffins tins.
Use a large cookie scooper to fill the muffins tins to the top, the batter should be enough for 12 large muffins.
Sprinkle each muffin with 1-2 tsp of granulated sugar for a crispy muffin top and bake for 5 minutes.
2-3 Tbsp granulated sugar
Reduce the oven temperature to 375F (190C) and bake for 8-10 minutes, just until the muffins are golden brown and spring back when you press on the center gently.
Remove from the oven and allow to cool for at least 10-20 minutes before serving.