Slice the fresh raspberries in half and place them face down onto a paper towel to get rid of excess liquid. Set aside.
1 cup (125g) fresh raspberries
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 baking powder, 1/2 tsp baking soda, 1/4 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, 2 tsp 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 there's a few streaks of flour left.
Toss the raspberries with the cornstarch. Then add them to the batter with the white chocolate chips and fold them into the batter, just until they’re evenly distributed.
1 cup (6oz) white chocolate chips, 1 Tbsp (10g) cornstarch
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 (I just do one pan at a time and bake the 13th one after the first 12 are done:)
Use a large cookie scooper to fill the muffins tins to the top, the batter should be enough for 13 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 sugar
Reduce the oven temperature to 375F (190C) and bake for 13-15 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.