Sweet Onion Casserole: A Golden Slice of Comfort


Tender, caramelized, and deeply satisfying—this is Sunday dinner, perfected. Born from Depression-era ingenuity and Midwestern practicality, this casserole transforms humble Vidalias into something extraordinary. The evaporated milk creates a velvety custard; the Ritz crumbs become a buttery, golden blanket; and the cheese? It melts into pockets of richness that make every forkful feel like a blessing. With just 15 minutes of prep and one dish, it’s the kind of side that lets you tend the roast, pour the sweet tea, or just hold a hand—while the oven works its quiet magic.


✨ Best of all? It’s naturally make-ahead, freezer-friendly, and always the first to vanish at potlucks.

“Simmer, pour, and serve grace.” 


Why You’ll Love This Recipe

✓ Only 8 humble ingredients—pantry staples, no fancy trips

✓ One-skillet start—minimal cleanup, maximum flavor

✓ Naturally flexible—swap onions, cheese, or crackers

✓ Freezer-friendly—assemble, freeze, bake later

✓ Kid-approved & elder-welcomed—comfort in every forkful


Perfect for:

• Holiday dinners or Sunday suppers

• Church potlucks or funeral meals (the kind people request by name)

• Leftover magic (makes the best breakfast hash base!)

• Filling that “Heirloom Sides” chapter in your recipe book


Ingredients