Preheat the oven to 425 degrees. Line two baking sheets with foil.
Toss the tomatoes with the olive, salt, pepper, and sugar. Spread on one of the baking sheets. Nestle the Carando Abruzzese Fresh Italian Style Meatballs in the tomato mixture.
Stir together the melted butter and olive oil. Brush on both sides of the bread, then spread the bread slices in a single layer on the second sheet pan.
Place both sheet pans in the oven and set the timer for 8 minutes. After 8 minutes, take both pans out and flip the meatballs and the slices of bread. Place back in the oven for another 8-12 minutes, or until bread is crispy and golden and meatballs are heated through.
To serve, pile the meatballs and tomatoes on a plate. Slice the burrata and place dollops of the cheese throughout the meatball mixture. Top with fresh torn basil, drizzle with balsamic vinegar, and serve with the crostini.