Boil a large pot of salted water, add tortelloni + cook 4-6 min until al dente; reserve ½ cup pasta water, then drain + return to pot

Meanwhile, heat lightly oiled skillet over med-high; pat chicken breasts dry + sear 2 min per side until warmed through; set chicken aside + reserve any brown bits in the skillet

Add butter, juice from 1 lemon (we like zest too!) + reserved pasta water to the same skillet over medium heat; stir + scrape up any brown bits from searing the chicken until butter is melted + sauce is well combined

Divide tortelloni to plates with chicken then pour sauce over each-Nice job, Chef!