A quick and easy green bean casserole made with frozen green beans and topped with homemade crispy fried shallots. Ready in about 25 minutes, this comforting dish is perfect for busy weeknights and holiday potlucks.
Don’t thaw the frozen green beans before using—they release too much water and make the casserole watery. Watch the shallots carefully as they go from golden to burnt quickly. For best texture, use full-fat milk. The casserole can be assembled without shallots up to 24 hours ahead; add 10 minutes to baking time if starting from cold. Leftovers keep in the refrigerator for up to 4 days.
Keywords: green bean casserole, quick casserole, crispy shallots, frozen green beans, easy side dish, holiday casserole, vegetarian casserole