Impossible Ham & Broccoli Pie

The “impossible pie” is a 1970s-era Bisquick miracle that still earns its spot in the weeknight rotation. The magic is that biscuit mix, eggs, and milk get poured over a layered casserole of ham, broccoli, cottage cheese, Parmesan, and grated cheese, and as it bakes, the batter sinks to the bottom and sets into a soft, quiche-like crust while the toppings stay on top.

No rolling, no blind-baking, no fussy pastry. It comes out of the oven looking like a proper pie, somewhere between a quiche and a strata, with salty ham, tender broccoli, and three cheeses pulling their weight.

It’s freezer-friendly leftover territory, great for brunch, and a genuinely smart way to use up the last of a holiday ham.

Kitchen Tips

• Thaw frozen broccoli fully and pat it dry, wet broccoli waters down the egg custard and leaves you with a soggy bottom.
• Use sharp cheddar, Gruyère, or Swiss for the grated cheese topping, mild cheeses get lost in the mix.
• The knife test is key: pull it when the blade comes out clean from the center, another 5 minutes past that turns the edges rubbery.
• Let the pie rest 10 minutes before slicing. The custard sets as it cools and you get clean squares instead of oozy ones.

Variations

• Swap ham for cooked bacon, diced rotisserie chicken, or even crumbled breakfast sausage.
• Replace broccoli with sauteed spinach, asparagus tips, or diced bell pepper.
• Add a pinch of nutmeg to the batter for a more custard-quiche flavor.