"Create an easy brunch bake called Two Is Better Than One Duet Sheet-Pan Frittata (Half Capri, Half Florentine), inspired by ‘Two Is Better Than One.’ Vibe: two voices blending—bright + cozy, side by side.Core: 12 large eggs, ½ cup milk (or half-and-half), ½ tsp salt, ¼ tsp black pepper, 2 Tbsp olive oil (for pan).Side A – ‘Capri’: 1 cup halved cherry tomatoes, ½ cup shredded mozzarella (or torn fresh), 2 Tbsp chopped basil.Side B – ‘Florentine’: 1 cup chopped baby spinach, ½ cup sautéed mushrooms, ⅓ cup crumbled feta, 1 Tbsp minced chives.Method: Heat oven to 375°F. Grease a rimmed quarter-sheet or 9×13 pan. Whisk eggs, milk, salt, pepper; pour in. Arrange Capri toppings on the left half; Florentine toppings on the right (keep a clean ‘duet line’ down the middle). Bake 18–22 min until just set; broil 1–2 min for light color. Rest 5 min, slice.Serve: cut into squares with the seam visible; optional quick drizzle of balsamic reduction on the Capri side and olive oil on the Florentine; extra basil/chives to finish.Include: yield 6–8; total time ~35 min; exact amounts; step-by-step; doneness cue (center barely jiggles); make-ahead (chill slices, reheat 300°F 8–10 min); room-temp serving note.Swaps: dairy-free (skip cheeses or use DF alternatives), gluten-free by default; protein add-ins (prosciutto on Capri, cooked crumbled sausage on Florentine); veg variations (roasted peppers, olives).Plating: a clear half-and-half frittata—tomato-basil gold vs. green-mushroom flecks—two moods, one pan; fully home-kitchen accessible"