In large pot, bring water to boil.
Add in spaghetti & cook until soft.
Drain pasta & set aside.
In large mixing bowl, whisk eggs until no visible yolk strands.
Once pasta has completely cooled, pour into egg mixture & combine until pasta is completely covered with egg.
Place half the pasta in bottom of Patty Caddy & place divider over. Place remaining pasta on top, press down with handle, & close. Refrigerate filled Patty Caddy for 15-20 minutes.
In large skillet, pour in oil until bottom of pan is covered.
Place one patty onto the skillet & cook until bottom is golden brown. Flip patty over & cook until the other side is golden brown. Repeat with other patty.
Let patties cool & then fill with meatballs & marinara sauce.
Enjoy!