Choose your substitute based on the dish type and desired flavor match. Braises favor pork shoulder or salt pork; soups favor ham bone with stock; vegetarian dishes use smoked mushrooms with liquid smoke.
Prepare the substitute as directed: adjust ratios and prep as noted for each option. Rinse salt pork before use; sear mushrooms before adding to the pot.
Apply the substitution ratio carefully. Start with the stated amount and adjust to taste. Add smoked paprika or liquid smoke if the original recipe used a cured ham hock.
Taste and adjust seasoning near the end of cooking. Bacon, pancetta, and salt pork all carry high sodium; hold off on added salt until the dish is nearly finished.