Bob's your uncle

British English UK Territories

Idiom USED On Occasion BY Anyone

Used to express something which is easily follows another. As in, "there you have it", "there you go", "simple as that", etc.

"Got a muddy carpet problem? Just leave your shoes at the door and, Bob's your uncle, you'll keep those floors nice and clean!"

"Got a muddy carpet problem? Just leave your shoes at the door and, there you have it, you'll keep those floors nice and clean!"