Heat ghee and olive oil in 4 ½ qt pot over medium. Add onions and garlic cloves. Cook until onion is softened, about 4-5 min. Stir frequently to prevent garlic from burning.
Add peas, and sauté 2 minutes, stirring occasionally
Add 1 cup bone broth (the remaining amount will be added at end), salt, and pepper. Cook 5 more minutes.
Remove from heat and let cool to 10 min. (while soup is cooling, see next step) Then, carefully transfer into blender and process until smooth. Return to pot, and add mint, thyme, and remaining 1 ½ cups bone broth, and heat over medium until steamy and warm, but not boiling, about 5 min.
While waiting for ingredients from soup to cool before transferring to blender, make Whipped Yogurt Cream: Pour cream into a small mixing bowl. Beat with mixer on high until stiff peak stage. Add yogurt, salt, and honey and mix on low until blended. Cover and refrigerate until ready to use.
Put in all together: Divide the Whipped Yogurt Cream among four bowls, forming a mound in the center of each bowl. I like to use shallow bowls for this. Carefully pour soup around edges of cream (see note below) and garnish with edible flowers. Lightly swirl cream for a beautiful presentation.