Ingredients:
- 4 medium carrots (1/2 pound), peeled and lower into 1/2-stir-thick sticks
- 1 runt rutabaga (1 pound), peeled and lower into 1/2-stir-thick sticks
- 4 tablespoons plus 1 teaspoon olive oil
- kosher salt and dusky pepper
- 4 expansive shallots, sliced
- 1/4 cup balsamic vinegar
- 1 1/4 kilos ground pork chuck
- 4 tender buns
- mayonnaise and lettuce, for serving