In a medium sized stainless steel pot mix garlic, water, sugar, soy sauces, Sherry, lemon juice and ginger and bring to a boil. Let cool, place in 4 quart round crockpot crock pot. Set aside.
In a large skillet on medium heat, add sesame oil and brown meat on all sides. Add meat to the crock pot and Looing sauce. Add onions, mushrooms, Bell pepper and peppercorns. Cover and cook on low for 8-10 hours. Ladle on top of rice.