Chicken Piccata Over Zucchini Noodles

Name: Chicken Piccata Over Zucchini Noodles
Ingredients: 5 medium zucchini, trimmed; 1/2 cup (120 ml) flour (can substitute gluten-free flour, if needed); 1 pound chicken breast, thinly sliced (about 4); Salt and pepper, to taste; 1 tablespoon (15 ml) + 1 teaspoon (5 ml) olive oil, divided; 1 tablespoon (15 ml) butter; 1/4 cup (60 ml) shallots, diced; 2 garlic cloves, finely minced or crushed with a garlic press; 1/2 cup (120 ml) white wine; 1 1/2 (360 ml) cups low-sodium chicken broth; 1 teaspoon (5 ml) cornstarch combined with 1 tablespoon water (optional to thicken sauce); 1 large lemon, sliced (leave about 1/4 of the lemon unsliced, for juice); 1/4 cup (60 ml) jarred capers, drained