Chop strawberries to roughly the same size as the whole blueberries.
Chiffonade or chop your basil.
Add chopped strawberries, blueberries and basil to a bowl and toss together gently.
Lay out the sugar cookies flat on a plate.
Top with whipped cream.
Top each sugar cookie with 1-2 tablespoons of berry mixture.
Eat and enjoy.
Notes
While this recipe calls for fresh basil, you can use a different herb if you prefer. Mint would be delicious. And also rosemary. YUM!!!!!
And, of course, you can make your own sugar cookies if you prefer doing that over store-bought.
If these are going to sit out at all, though, you might want to let guests add the whipped cream themselves as it can melt. These could easily be set out as a "station" so people could make them as they want them.