Preheat the oven to 400°F. Move a rack to the second from the bottom rung.
Add 1 cup of water to a 2 quart saucepan and heat to boiling. Add in the broccoli florets and carrots. Cook, covered, for about 5 minutes until veggies are tender-crisp. Drain the water.
Melt butter in a 3 quart saucepan over medium heat. Add in onions and cook until translucent, about 6-8 minutes. Stir in flour (mixture will be a little clumpy). Slowly beat in broth with a whisk. Once well mixed, add in sage. Reduce the heat down to medium-low, stirring occasionally until the sauce has thickened, about 5 minutes.
Add carrots, broccoli florets, and turkey into gravy. Pour the mixture into an ungreased 8x8-inch baking pan or 2-quart casserole dish.
In a medium sized bowl, mix together the Bisquick, cheese, and crumbled bacon. Add in milk and mix until just combined.
Spoon the biscuit batter on top of the turkey mixture around the edges.
Bake for 22-25 minutes, uncovered, until the biscuits are nicely browned.