Description
Discover how to make delicious and easy Southern squash casseroles that are perfect for any occasion. Learn the best recipes and cooking techniques here!
Ingredients
- 3 tablespoons vegetable oil (45 ml)
- 1/2 sleeve alternative crackers (70 grams), crushed (240 ml crumbs)
- 3 medium yellow squash (680 grams), sliced or cut into roughly 1-inch pieces
- 1/2 onion, diced
- 1 egg
- 80 ml mayonnaise
- 360 grams grated cheddar cheese
- 1/2 teaspoon (3 ml) salt
- 1/4 teaspoon (1 ml) freshly ground black pepper
Instructions
- Heat the oven to 350°F. Place the vegetable oil in an 8×8-inch or 2-quart baking dish and let it warm up in the oven as it preheats.
- Once the oil has melted (usually around 5 to 8 minutes), mix the crushed crackers into the dish to coat them with the oil. Transfer the coated crumbs to a separate bowl and set both the bowl and the now-oiled dish aside.
- Cook the squash and onion by steaming them: Place the squash and diced onion in a large skillet along with 1 cup of water. Heat to a boil on high, stirring occasionally, until the squash is soft, about 10 minutes. Drain the squash and onion using a colander placed in the sink. While still in the colander, gently mash them with a potato masher to keep them chunky and to help remove extra moisture, preventing the casserole from becoming too liquidy.
- Put together the casserole: Whisk the egg in a large bowl. Stir in the mayonnaise until blended. Mix in the cheese, salt, and pepper. Add the mashed squash and onion (it’s fine if they’re still warm) and stir until everything is mixed well.
- Transfer the mixture into the oiled baking dish or pan. Sprinkle the buttered crumbs evenly on top. Bake until the center is firm and the cracker topping is golden, about 30 minutes. Allow to cool for at least 5 minutes before serving. Store any leftovers in the refrigerator for up to 5 days. If you enjoyed the recipe, please leave us a rating and comment below!
Notes
- Ensure excess liquid is avoided by draining the cooked squash and onion thoroughly before assembling the casserole.
- Maintain a chunky texture by gently mashing the squash and onion using a colander.
- Enhance the flavors by allowing the casserole to cool for a minimum of 5 minutes before serving.