Sweet Onion Cornbread

2 sweet onions, chopped
1/2 cup butter
3 cups corn muffin mix
2 eggs
2/3 cup milk
1 (14 1/2 ounce) can cream corn
4 drops hot sauce
2 cups sour cream
1/2 teaspoon salt
1/2 teaspoon dill weed
2 cups grated Monterey jack cheese

Saut