INGREDIENTS
6 tbsp
butter, divided
3 lb
yellow squash, sliced 1/4-inch thick
1
medium onion, chopped
2 tsp
kosher salt, divided
2
eggs, lightly beaten
1 8 ounce container
sour cream
1 cup
shredded cheddar cheese
1/2 cup
shredded Swiss cheese
1/2 cup
mayonnaise
1/2 tsp
dried thyme
1/2 tsp
black pepper
2
sleeves Ritz crackers, crushed
1/4 cup
grated parmesan cheese