01 - Line a baking tray with parchment paper to prevent sticking.
02 - Gently melt butter and chopped milk chocolate together over simmering water or in 30-second microwave intervals, stirring until smooth.
03 - Add mini marshmallows to the melted mixture and stir until just melted and fully combined.
04 - Remove from heat and stir in vanilla extract for flavor enhancement.
05 - Fold in Coco Pops gently until evenly coated with the chocolate mixture.
06 - Using lightly greased hands, shape small handfuls of the mixture into oval pinecone-like clusters; press sliced almonds onto the surface if desired to replicate pinecone scales.
07 - Place shaped pinecones on the prepared tray and refrigerate for 20 minutes to firm up.
08 - Dust each pinecone with powdered sugar for a snow-like appearance.
09 - Arrange baby spinach or mint leaves on a serving platter, place the pinecones atop, and garnish with halved strawberries if using. Serve chilled.