STEP 1/15
Drain and prepare sweet corn.
STEP 2/15
Chop the onion into small pieces. And take out the juice and prepare it.
STEP 3/15
I'll preheat the oven at 150 degrees for 10 minutes.
STEP 4/15
Add chopped onions to drained sweet corn.
STEP 5/15
And season with salt.
STEP 6/15
Add some pepper, too.
STEP 7/15
Add sugar, too.
STEP 8/15
Add mayonnaise and butter.
STEP 10/15
Spread butter thinly on the bread.
STEP 11/15
And put the ham on the floor.
STEP 12/15
Make a mayonnaise border around the ham.
STEP 13/15
And put corn mayo in the middle. It's good to spread it out evenly.
STEP 14/15
Then place in the oven and bake for 10 minutes. If the color is slightly less, you can bake it for another 5 minutes.
When onion juice comes out, it's hard to eat because the ingredients are dripping, so please take it out. If it's annoying, reduce the amount of onions a little by little.
An air fryer is also available.