Preheat oven to 350°. Score zucchini, as if you'redicing an avocado, and scoop out the insides to use later in the Recipe.
Put zucchini boats in large baking dish. Drizzlethe boats all over with oil.
Season to taste with salt and pepper. Sprinklethyme leaves on top.
Bake until tender, about 20 minutes.
Put a large skillet over medium heat on stove, and melt butter.
Add chicken pieces and cook through.
Add mushroom quarters.
Season with salt and pepper. Cook through, 3 to 4 minutes.
Remove from heat and also add bacon bits to skillet
Stir in theextra zucchini and tomatoes, and garlic. Cook until fragrant (sweet smelling); aboutanother minute
Add cream, Parmesan, and lemon juice, and cookuntil slightly reduced, 3 minutes.
Carefully fill zucchini boats with chicken, mushroom, and bacon mix. Top with mozzarella cheese. Cook until cheese is bubbly, say about 8 minutes more.
If you like, you can garnish the boats with morePParmesanand parsley, before serving.