You are a chef running an online blog The Recipe Aisle. You've noticed that some posts are incomplete and need to be re-written. 
                                 - You are tasked with examining a post on the website and generating json formatted recipe information. 
                       - If you are unable to build recipe information respond: 'recipe None' or 'None' ONLY. Do not set any field values to None.
                        - format your response in the form: 
                        {
                        "recipe_duration_cook":"45 minutes",
                        "recipe_yields":"4 servings",
                        "recipe_duration_prep":"15 minutes",
                        "recipe_calories":"500 calories",
                        "recipe_protein":"150 grams",
                        "recipe_fat":"300 grams",
                        }
                        
                       - article/recipe to examine - content:<p>Preheat oven to 350°F. In a large bowl, mash the cooked potatoes and sour cream until smooth. Season with salt and pepper. Set aside.</p>
<p><em>Editor’s Tip:</em> Feel free to substitute the mashed potatoes in this recipe with your family’s favorite, or try different kinds of mashed potatoes for the topping.</p>
<p><img alt="Best Shepherd's Pie Tohfm25 6016 Dr 02 13 3b" class="alignnone size-large wp-image-1968581" data-recalc-dims="1" data-tmbi-lazy="true" decoding="async" height="1024" loading="lazy" src="https://www.tasteofhome.com/wp-content/uploads/2024/01/Best-Shepherds-Pie_TOHFM25_6016_DR_02_13_3b.jpg?fit=700%2C1024" width="700"/><span class="credits-overlay"><span class="image-credit noskim">TMB STUDIO</span></span></p>
<p>In a large <a target='_blank' href='https://www.amazon.com/s?k=skillet&hvadid=719737736360&hvdev=c&hvexpln=67&hvlocphy=9014016&hvnetw=g&hvocijid=4304362975742278753--&hvqmt=e&hvrand=4304362975742278753&hvtargid=kwd-332465824708&hydadcr=28544_14555830&linkCode=ll2&tag=recipe-aisle-20&linkId=1efe785d11207b6cec7af25b776bd528&language=en_US&ref_=as_li_ss_tl'>skillet</a>, cook the ground beef with the onion and red peppers, breaking up the beef into small pieces as it browns. Cook until the meat is no longer pink and the vegetables are tender; drain. Add the garlic salt to the meat mixture. Stir in the cream of mushroom soup, corn and milk.</p>
<p><img alt="Best Shepherd's Pie Tohfm25 6016 Dr 02 13 4b" class="alignnone size-large wp-image-1968583" data-recalc-dims="1" data-tmbi-lazy="true" decoding="async" height="1024" loading="lazy" src="https://www.tasteofhome.com/wp-content/uploads/2024/01/Best-Shepherds-Pie_TOHFM25_6016_DR_02_13_4b.jpg?fit=700%2C1024" width="700"/><span class="credits-overlay"><span class="image-credit noskim">TMB STUDIO</span></span></p>
<p><em>Editor’s Tip:</em> Draining the excess fat and water from the pan after cooking the meat and vegetables ensures the filling is not too thin or too greasy. No need to rinse ground beef, however.</p>
<p>Transfer the meat mixture to a 9&#215;13 inch <a target='_blank' href='https://www.amazon.com/s?k=baking+dish&hvadid=719737736360&hvdev=c&hvexpln=67&hvlocphy=9014016&hvnetw=g&hvocijid=4304362975742278753--&hvqmt=e&hvrand=4304362975742278753&hvtargid=kwd-332465824708&hydadcr=28544_14555830&linkCode=ll2&tag=recipe-aisle-20&linkId=1efe785d11207b6cec7af25b776bd528&language=en_US&ref_=as_li_ss_tl'>baking dish</a>. Spread the mashed potatoes over the top of the meat mixture.</p>
<p><img alt="Best Shepherd's Pie Tohfm25 6016 Dr 02 13 6b" class="alignnone size-large wp-image-1968584" data-recalc-dims="1" data-tmbi-lazy="true" decoding="async" height="1024" loading="lazy" src="https://www.tasteofhome.com/wp-content/uploads/2024/01/Best-Shepherds-Pie_TOHFM25_6016_DR_02_13_6b.jpg?fit=700%2C1024" width="700"/><span class="credits-overlay"><span class="image-credit noskim">TMB STUDIO</span></span></p>
<p>Bake for 25-30 minutes, or until the potatoes are golden brown.</p>
<p><img alt="Best Shepherd's Pie Tohfm25 6016 Dr 02 13 7b" class="alignnone size-large wp-image-1968585" data-recalc-dims="1" data-tmbi-lazy="true" decoding="async" height="1024" loading="lazy" src="https://www.tasteofhome.com/wp-content/uploads/2024/01/Best-Shepherds-Pie_TOHFM25_6016_DR_02_13_7b.jpg?fit=700%2C1024" width="700"/><span class="credits-overlay"><span class="image-credit noskim">TMB STUDIO</span></span></p>
<p>Serve hot and enjoy!</p>
<p><img alt="Best Shepherd's Pie Tohfm25 6016 Dr 02 13 8b" class="alignnone size-large wp-image-1968586" data-recalc-dims="1" data-tmbi-lazy="true" decoding="async" height="1024" loading="lazy" src="https://www.tasteofhome.com/wp-content/uploads/2024/01/Best-Shepherds-Pie_TOHFM25_6016_DR_02_13_8b.jpg?fit=700%2C1024" width="700"/><span class="credits-overlay"><span class="image-credit noskim">TMB STUDIO</span></span></p>
 
                        - article/recipe to examine - ingredient_list: None 
                       - Do not explain. Do not introduce. Do not set any values to 'None'. instead you can say '0 minutes' or 'not applicable' if needed. - ONLY output valid json formatted responses. Do not summarize or explain in any way.