In a small saucepan, bring the chicken bone broth to a boil.
Gradually whisk in the dry polenta and reduce heat to low, simmering and stirring occasionally until thick and creamy.
While polenta cooks, place a skillet over medium heat and add the diced pancetta, cooking until it becomes crispy.
Remove the pancetta with a slotted spoon, leaving the rendered fat in the pan, and add the olive oil.
Add the minced shallot and garlic to the skillet, sautéing for one minute until fragrant.
Increase heat to medium-high and add the shrimp, seasoning them with sea salt, black pepper, and smoked paprika.
Sear the shrimp for 2-3 minutes per side until pink and opaque.
Stir the crispy pancetta and fresh parsley back into the shrimp mixture along with the lemon juice.
Spoon the warm polenta into a bowl and top with the savory shrimp and pancetta mixture.