Simple Creamy Polenta

<li class="ingredients-item" data-id=""> <label class="checkbox-list" for="recipe-ingredients-label-1050111-0-0"> <input class="checkbox-list-input" type="checkbox" value=" " id="recipe-ingredients-label-1050111-0-0"> <span class="checkbox-list-checkmark"> <span class="ingredients-item-name"> 4 cups <a href="332479/chicken-stock">Chicken Stock to Make 1 1/2 Quarts</a>, or low-sodium canned </span> </span> </label> </li> <li class="ingredients-item" data-id="1"> <label class="checkbox-list" for="recipe-ingredients-label-1050111-0-1"> <input class="checkbox-list-input" type="checkbox" value=" " id="recipe-ingredients-label-1050111-0-1"> <span class="checkbox-list-checkmark"> <span class="ingredients-item-name"> 1 cup polenta </span> </span> </label> </li> <li class="ingredients-item" data-id="2"> <label class="checkbox-list" for="recipe-ingredients-label-1050111-0-2"> <input class="checkbox-list-input" type="checkbox" value=" " id="recipe-ingredients-label-1050111-0-2"> <span class="checkbox-list-checkmark"> <span class="ingredients-item-name"> 1/4 cup skim milk </span> </span> </label> </li> <li class="ingredients-item" data-id="3"> <label class="checkbox-list" for="recipe-ingredients-label-1050111-0-3"> <input class="checkbox-list-input" type="checkbox" value=" " id="recipe-ingredients-label-1050111-0-3"> <span class="checkbox-list-checkmark"> <span class="ingredients-item-name"> Kosher salt and freshly ground black pepper </span> </span> </label> </li> <li class="subcontainer instructions-section-item"> <label class="checkbox-list" for="recipe-instructions-label-0-0"> <input class="checkbox-list-input" type="checkbox" value="" id="recipe-instructions-label-0-0"> <span class="checkbox-list-checkmark"> <span class="checkbox-list-text"> Step 1 </span> </span> </label> <div class="section-body"> <div class="paragraph"> <p>In a large saucepan, bring the chicken stock to a rolling boil. Reduce the heat to medium and add the polenta slowly, whisking each addition very briskly. If the polenta is added too quickly, lumps will form.</p> </div> </div> <div id="div-gpt-mob-square-fixed-1" data-tier="2" class="ad ad-container ad-wrapper mobile-ad karma-ad" role="complementary" aria-hidden="true" tabindex="-1"></div> <div class="ad-title mobile-ad">Advertisement</div> </li> <li class="subcontainer instructions-section-item"> <label class="checkbox-list" for="recipe-instructions-label-0-1"> <input class="checkbox-list-input" type="checkbox" value="" id="recipe-instructions-label-0-1"> <span class="checkbox-list-checkmark"> <span class="checkbox-list-text"> Step 2 </span> </span> </label> <div class="section-body"> <div class="paragraph"> <p>Cover and cook over low heat for 20 minutes or until the polenta is thick and creamy. Add the milk and stir to thoroughly incorporate. Season with salt and pepper and serve.</p> </div> </div> </li>