Harvest Stew with Fresh Herbs & Dumplings

This is a recipe from Inanna, who kindly copied this whole thing into a comment box after my post on Deb's turnips.

*1 c. pear nectar
*1 c. low-sodium vegetable broth
*1 T Dijon mustard
*3 tsp chopped fresh thyme
*1 tsp salt
*Freshly ground pepper
*1 small (1 lb) butternut squash, peeled & cu into 1-inch chunks
*3 small turnips, peeled and quartered
*2 carrots, peeled and sliced
*2 zucchini, sliced
*1 medium onion, chopped
*1/2 tart apple, cored, peeled & grated
*6 garlic cloves, chopped

DUMPLINGS *1 c. all-purpose flour*
2 tsp baking powder
*1/2 c. low-fat buttermilk
*2 T unsalted butter, melted
*1 T chopped scallions

DIRECTIONS *Whisk together pear nectar, broth, mustard, 2 tsp thyme, ½ tsp salt and pepper in a large saucepan. Add the squash, turnips, carrots, zucchini, onion, apple and garlic. Bring the mixture to a boil, reduce heat and simmer, covered until the veggies are just tender (about 15 minutes).*Meanwhile, combine the flour, baking powder and remaining ½ tsp salt in a large bowl. Combine the buttermilk and butter in another bowl. Add the buttermilk mixture to the flour mixture and stir just until the mixture forms a soft dough. Stir in the scallions and remaining 1 tsp of thyme.*Drop the dough by 6 heaping tablespoons onto the simmering stew. Simmer the stew, uncovered, for 10 minutes, then cover and cook until the dumplings are firm (about 10 minutes more).