1) Mix ham, cheese, garlic, parsley, salt, pepper, eggs, and parmesan in a medium bowl until well mixed.
2) On a dry cutting board, place 1 wonton wrapper. Use 3/4 to 1 tsp of filling and brush the edges of the wrapper with egg/water mixture. Place a second wonton wrapper on top and press edges to seal, pushing out any air bubbles. Use ravioli cutter to trim edges or leave in a square.
3) Bring a large pot of water to a gentle boil. Add salt, to taste, after it begins to boil. Gently place ravioli into the water and return to a gentle boil until ravioli rise to the top, about 4 to 6 minutes.
4) Use spider or slotted spoon to remove ravioli from the water and serve with your favorite gravy, or serve with butter and grated parmesan.