Baked Onion with parsley sauce, cured yolk & toasted almonds

Onions : Medium (Onions : Medium), Curly Kale (Curly Kale), Beechwood Eggs : Free Range : Medium, COTSWOLD GOLD ORIGINAL RAPESEED OIL 5LT : Cotswold Gold (Cold Pressed Rapeseed Oil), Almonds : Flaked (**Almonds**), Sysco Classic Polenta : Cornmeal, Red Wine Vinegar (Red Wine Vinegar.), Butter : Unsalted (Butter (**Milk**) (**Milk**)(Minimum Fat Content 82%)), Extended Life : Vegetable Oil (Rapeseed Oil, Antifoaming Agent (Dimethylpolysiloxane).), Soft Sugar : Light Brown (Cane Sugar), Parsley : Flat Leaf (Parsley : Flat Leaf), Garlic : Peeled (Garlic : Peeled), Knorr Professional Jelly : vegetable (Concentrated vegetable bouillon (71%) [water, carrot, leek, onion], salt, yeast extract, sugar, mushroom juice concentrate, gelling agents (xanthan gum, locust bean gum), flavourings, ground bay leaves. Made from sustainably grown ingredients), Thyme (Thyme), Maldon Sea Salt (SEA SALT), Brakes Table Salt (Salt, Anti-caking Agent E535.), Lemon : . (Lemon : .)