Saute onions with garlic until translucent then add ground beef and cook until beef is done.
Cook bacon as you like the most.
Add bacon to burger mixture and the pickles. Combine with salt and pepper.
In a bowl combine mayo, heavy whipping cream, and eggs. I like to use beaters.
Spray a 9 x 13 casserole dish and add meat mixture.
Pour cream mixture on top.
Sprinkle your coffee grounds on top.
Lastly place cheese slices on top.
Bake at 350 F for about 30-35 minutes. Ovens may vary.