Big Mac Nachos - It's all about the sauce!
Preheat oven to 350 degrees.
Slice onion into thin strips.
Melt butter in pan on low heat.
Add sliced onions, then sugar and salt. Mix around and cover.
Let cook for at least 30 minutes, then check on them. If they are starting to brown, mix them around. Then leave them again for another 30 minutes. At this point they should be caramelized, if not, leave them in the covered pan until they are. Set aside.
Mix all ingredients together in a bowl and set aside.
Add all ingredients to food processor and combine on high.
Add mixture to a sauce pan on medium heat and stir constantly until completely melted and smooth. Set aside.
Put a pan on medium high. Add olive oil when the pan is hot, then add diced onion. Stir around.
When onions are opaque, add ground meat and break up with your spatula. Add salt and pepper, then water. Stir meat around while still breaking it up as it cooks. Set aside when cooked through and all water has evaporated.
Cover a sheet pan with foil and add a layer of tortilla chips.
Sprinkle the bottom layer of chips with cheddar, then add a second layer of chips. Add cheddar to the second layer as well.
Drizzle the top with cheese sauce and add a layer of ground meat.
Bake for 5 minutes or until shredded cheese is melted.
Take out of the oven and layer caramelized onions, pickles, Big Mac Sauce and shredded lettuce.