01
Butter
10.0best for quiche7/8 cup : 1 cup
Melt 1 tbsp butter into 1 cup milk minus 1 tbsp to approximate half-and-half richness; best in soups and sauces
10.0
half and half substitute
in quiche.
Half-and-half is the textbook quiche custard — its 10-12% milkfat sets a tender, sliceable wedge that holds a clean jiggle at center without weeping water onto the crust.
top substitutes
adjustment for this dish
Swap a Butter-plus-milk blend at 0.875:1 — melt 1 1/2 tablespoons Butter into 7/8 cup whole milk per cup of half-and-half. Whisk into the egg base, blind bake the crust 18 minutes at 400°F, and pour the custard for the same tender wedge that slices clean off the pan.
02
Cream
10.0best for quiche1 cup : 1/2 cup
Use 1 part cream to 1 part whole milk; richer result, reduce if recipe is delicate
10.0
adjustment for this dish
In quiche, replace each cup of half-and-half with 1/2 cup heavy Cream plus 1/2 cup whole milk (1:0.5 ratio). Whisk smooth, fill the blind-baked crust within 1/4 inch of the rim, and bake 30 minutes at 325°F for a tender, slightly richer wedge that still holds a 2-inch center jiggle.
03
Light Whipping Cream
10.0best for quiche1 cup : 1 cup
Lighter, won't whip as well
10.0
show 11 more substitutes
04
Heavy Cream
10.03/4 cup : 1 cup
Richer and thicker; dilute with 1/4 cup water per 3/4 cup cream to match fat content
10.0
05
Whole Milk
8.01 cup : 1/2 cup
Dilute with 1/2 cup water to match richness
8.0
06
Heavy Whipping Cream
7.53/4 cup : 1 cup
Very rich; thin with water or milk, ideal when you want extra body in sauces
7.5
07
Evaporated Milk
7.51 cup : 1 cup
Concentrated and creamy; works 1:1 in coffee, soups, or baking with similar body
7.5
08
Coconut Cream
7.53/4 cup : 1 cup
Dairy-free option with tropical flavor; best in curries, coffee, or sweet applications
7.5
09
Coconut Milk
7.51 cup : 1 cup
Use full-fat canned coconut milk; adds subtle coconut flavor to sauces and coffee
7.5
10
Plain Yogurt
7.53/4 cup : 1 cup
Thin whole-milk yogurt with 1/4 cup milk; adds tang, best in cold applications or finished sauces
7.5
11
Buttermilk
7.51 cup : 1 cup
Similar fat content but tangy; best in pancakes, biscuits, dressings, not coffee
7.5
12
Cream Substitute
6.71 cup : 1 cup
Lighter, works in coffee and sauces
6.7
13
2% Milkfat Milk
5.07/8 cup : 1 cup
Blend 7/8 cup 2% milk with 1 tbsp melted butter to mimic half-and-half fat content
5.0
14
Soy Milk
2.57/8 cup : 1 cup
Unsweetened soy milk blended with 1 tbsp oil mimics richness; vegan option for cooking
2.5
technique for quiche
technique
Whisk 1 1/2 cups half-and-half with 4 large eggs, 1/2 teaspoon salt, and 1/4 teaspoon nutmeg until the custard streams smoothly off the whisk for 5 seconds. Blind bake the crust at 400°F for 18 minutes with pie weights so the bottom doesn't go soggy; pull, lower the oven to 325°F, scatter 1 cup grated cheese and 3/4 cup cooked filling across the bottom, then pour the custard within 1/4 inch of the rim.
Bake 35-45 minutes — pull when the rim is set but a 2-inch center jiggle remains; the milkfat content lets that jiggle finish setting from carryover during a 20-minute rest. Unlike a heavy-cream quiche that tightens dry by minute 30, half-and-half stays tender on a longer bake and the custard slices into a clean golden wedge once cooled to room temperature.
pitfalls to avoid
watch out
Blind bake the crust 18 minutes at 400°F with weights before pouring the custard — skipping that step lets the bottom go soggy under the rich filling and the wedge falls apart on slice.
watch out
Pull the quiche when a 2-inch center jiggle remains, not when fully set; the half-and-half custard finishes from carryover during a 20-minute rest and slices into a clean tender wedge.
watch out
Pour the custard within 1/4 inch of the rim, never to overflow — surface tension at the lip creates a clean golden ridge where the egg sets crisp instead of sloshing onto the pan.
watch out
Drop the oven to 325°F before the custard goes in; a 375°F bake curdles the egg into water-weeping pockets before the rich filling can finish tender.