1 onion
4 cloves garlic
1/2 c. vinegar
1-1/2 c. oil
5 tbsp. lemon juice
1/2 tsp. oregano
1/2 tsp. garlic powder
2 tsp. parsley flakes
4-5 lbs. meat, cut in 1 inch cubes

Put large pieces of onion and garlic clove in blender with vinegar and oil and lemon juice. Blend until minced finely. Add rest of ingredients.