Well, if we were to represent the Sun as a loaf of bread, we'd have to get creative with the other celestial bodies' sizes. Let's have some fun with it!
Mercury: About the size of a sprinkle on a cupcake. It's so tiny, you might accidentally mistake it for a lost sprinkling!
Venus: Similar to a cherry tomato. Don't worry, it won't burst on your sandwich.
Earth: Imagine a jawbreaker candy. Small, but definitely not edible, unless you're a very patient astronaut.
Mars: Picture a slightly deflated small soccer ball. It's like a planet that's had a few too many kicks.
Jupiter: Hmm, let's say it's a pumpkin. One that got a bit too big for Halloween and might cause some raised eyebrows in the neighborhood.
Saturn: A large watermelon. Just make sure not to try slicing it with your trusty bread knife.
Uranus: How about a grapefruit? Tangy and mildly humorous, just like its name.
Neptune: A cantaloupe. Sweet, juicy, and floating somewhere in the vast space of the fruit bowl.
Pluto: A few crumbs, I'm afraid... or let's upgrade it to a blueberry, so it doesn't feel left out.
Remember, in this cosmic bakery, the universe might be a little tastier but don't be tempted to eat the celestial objects!