Cheesy Vegetable Casserole

Ingredients
1 small yellow onion finely diced
1 tbsp butter
10.5 ounces condensed cream of mushroom soup
½ c milk
½ c sour cream
8 ounces shredded cheddar cheese, divided
2 heaping c frozen broccoli
3 c frozen mixed vegetables
2 large eggs whisked
2 c cooked rice
½ tsp garlic salt
½ tsp salt
½ tsp mustard powder
½ tsp Italian seasoning
¼ tsp pepper
Topping:
1 c Ritz crackers crushed (about ¾ of a sleeve)
2 tbsp melted butter

Instructions
Start by cranking up your oven to 350°F so it’s ready to go when you need it.
Melt some butter in a big pot over medium heat—simple as that! Once it’s melted, toss in the diced onions and cook for about 5 minutes until they soften and become fragrant.
Next, stir in the cream of mushroom soup, milk, sour cream, and all the seasonings. Mix everything together until well combined.
Add 1 cup of the shredded cheddar and stir until it melts into the creamy mixture.
Now, toss in the frozen broccoli and mixed veggies. Let them heat through for a few minutes. Once they’re warm, remove the pot from the heat and let it cool slightly.
Stir in the whisked eggs and cooked rice, making sure everything is nicely blended. Pour the mixture into a greased 9x13-inch casserole dish and sprinkle the remaining shredded cheese on top.
Cover the dish with some foil and pop it in the oven for about 20 minutes. While it’s baking, mix the crushed Ritz crackers with the melted butter to make the crunchy topping.
After 20 minutes, take the casserole out of the oven, remove the foil, and sprinkle the buttery crackers over the top. Pop it back in the oven, uncovered, for another 10 minutes until the topping is golden and crispy. Take it out, let it cool for a bit, and dig in!