I can’t stop thinking about this Wet Bottom Shoo Fly Pie Recipe because that gooey molasses layer under buttery streusel makes every bite dangerously addictive.

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I’m obsessed with this old-fashioned Shoofly Pie Recipe. I love the sticky, shadowy pool of unsulfured molasses under that sandy streusel, the way bites wobble with syrup.

Wet Bottom Shoo Fly Pie Recipe fans, this is the kind that makes you forget forks. I adore the sing-song contrast: crunchy top, almost custardy center.

It’s not precious. It’s loud, sticky, messy, and honest.

I keep a plain unbaked pie crust ready so I can drop into that molasses graveyard whenever the craving hits. Seriously, give me that goo and brown-sugar crumble any day.

No apologies, I will eat it nightly too.

Ingredients

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Pie crust: flaky base that holds everything together, it’s the comfy shell.
All-purpose flour (streusel): the crumb structure, gives that crumble texture.
Light brown sugar (streusel): sweet and slightly caramel-y, it’s the crunchy sweetness.
Cold butter (streusel): makes pockets of richness, keeps crumbs tender and flaky.
Ground cinnamon (streusel): warm hint of spice, basically cozy autumn in a bite.
Pinch of salt (streusel): balances the sweet, makes flavors pop quietly.
Unsulfured molasses: deep, bittersweet backbone, gives that classic shoofly note.
Hot water: loosens molasses, makes that gooey filling smooth and pourable.
Dark brown sugar: boosts molasses depth, it’s richer and more molasses-y.
Egg (gooey layer): binds the filling, gives a tender, slightly custardy texture.
Melted butter (gooey): adds silkiness and richness, makes it mouthwatering.
Vanilla extract: sweet floral hint, ties the deep molasses to warm notes.
Baking soda: lightens the filling a bit, helps it be soft not dense.
Salt (gooey): rounds and brightens everything, small but important.

Ingredient Quantities

1 (9-inch) unbaked pie crust, store-bought or homemade

For the streusel: 3/4 cup all-purpose flour

For the streusel: 3/4 cup packed light brown sugar

For the streusel: 6 tablespoons cold unsalted butter, cut into small pieces

For the streusel: 1/2 teaspoon ground cinnamon (optional, but i like it)

For the streusel: pinch of salt

For the gooey molasses layer: 1 cup unsulfured molasses

For the gooey molasses layer: 3/4 cup hot water

For the gooey molasses layer: 1/2 cup packed dark brown sugar

For the gooey molasses layer: 1 large egg, lightly beaten

For the gooey molasses layer: 1 tablespoon unsalted butter, melted

For the gooey molasses layer: 1 teaspoon vanilla extract

For the gooey molasses layer: 1 teaspoon baking soda

For the gooey molasses layer: 1/4 teaspoon salt

How to Make this

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1. Preheat oven to 375 F and set a rack in the lower third of the oven so the bottom cooks well.

2. Make the streusel: in a bowl mix 3/4 cup flour, 3/4 cup packed light brown sugar, 1/2 teaspoon cinnamon if using and a pinch of salt; cut in 6 tablespoons cold butter with a pastry cutter or your fingers until mixture looks like coarse crumbs with some pea sized bits.

3. Whisk the gooey filling: in a medium bowl combine 1 cup unsulfured molasses, 3/4 cup hot water and 1/2 cup packed dark brown sugar until dissolved.

4. Add 1 lightly beaten large egg, 1 tablespoon melted butter and 1 teaspoon vanilla to the molasses mixture and stir to combine.

5. Sprinkle in 1 teaspoon baking soda and 1/4 teaspoon salt; stir briefly. the mixture will foam and get lighter in color, that’s normal and what gives the pie its texture.

6. Pour the molasses filling into the unbaked 9 inch pie crust, smoothing the top gently with a spatula so it’s even.

7. Sprinkle the streusel evenly over the top, covering the filling but don’t press it down; you want a sandy crumb that stays loose.

8. Bake on the lower rack for about 35 to 45 minutes until the top is golden brown and the center is set but still a little gooey; if edges brown too fast tent with foil after 25 minutes.

9. Cool the pie on a wire rack for at least 2 hours so the filling firms a bit; it will be gooey but slice cleaner when cooled.

10. Serve at room temperature or slightly warm, and store leftovers covered in the fridge for up to 4 days.

Equipment Needed

1. Oven (preheated to 375 F)
2. 9-inch pie plate or pie dish (for the unbaked crust)
3. Mixing bowls (one medium for the filling, one medium/small for the streusel)
4. Measuring cups and measuring spoons
5. Pastry cutter or your fingers (to cut the cold butter into the streusel)
6. Whisk and a spoon or spatula (whisk for filling, spatula to smooth filling)
7. Baking sheet (to catch any drips and make it easier to slide in/out)
8. Wire cooling rack (cool the pie for at least 2 hours)
9. Aluminum foil (to tent the edges if they brown too fast)

FAQ

Q: Can I use light molasses or another sweetener instead of unsulfured molasses?

A: You can use light molasses but the pie will be milder and less rich. Don't use pancake syrup, it lacks the molasses bite. If you must swap, mix 3/4 cup maple syrup with 1/4 cup dark brown sugar to mimic flavor.

Q: Why did my filling turn out too runny or too cakey?

A: Runny means it needed more bake time or the oven temp was too low; bake longer until center jiggles slightly but sets. Too cakey means it cooked too fast or you used too much flour in the streusel that fell into the filling. Follow the hot water measure exactly and check oven temp with a thermometer.

Q: Can I make this ahead and freeze it?

A: Yes. Bake, cool completely, then wrap tight and freeze up to 2 months. Thaw overnight in the fridge and warm 15-20 minutes in a 350 F oven before serving. You can also freeze unbaked assembled pies but bake from frozen adding about 15-20 minutes.

Q: Any tips for getting a crisp streusel top?

A: Keep the butter cold and rub it into the flour with fingertips until crumbly. Don’t overwork it. If streusel seems soft after baking, pop the pie under the broiler for 30-60 seconds, watching closely so it doesn't burn.

Q: Can I make this gluten free or dairy free?

A: For gluten free, use a 1:1 GF flour blend for the streusel and a GF pie crust. For dairy free, swap butter for a firm plant-based butter in a 1:1 ratio. Texture may be slightly different but still good.

Q: How do I know when the pie is done baking?

A: The center should be mostly set with a slight wobble, not liquid. Streusel should be golden brown. A toothpick in the middle will come out with a few moist crumbs, not raw batter. Let it cool at least 1 hour to finish setting.

The Best Shoofly Pie Recipe Substitutions and Variations

Molasses: use dark corn syrup plus 1 tablespoon molasses for depth, or pure maple syrup if you want a milder, sweeter flavor (won’t be as robust).
Light or dark brown sugar: swap for granulated sugar mixed with 1 to 2 tablespoons molasses per cup for a close texture and flavor, or use coconut sugar for a slightly caramel note.
Unsalted butter (streusel or gooey layer): cold coconut oil works in the streusel for a similar texture, or use stick margarine if you need dairy free (flavor will be a bit different).
Large egg: replace with a flax egg (1 tablespoon ground flax + 3 tablespoons water, let sit 5 min) for binding, or 1/4 cup applesauce in the molasses layer for a softer, denser filling.

Pro Tips

1. Chill your streusel butter until the very last second. If the butter gets warm while you’re mixing the crumbs, the topping will clump and turn greasy instead of staying light and sandy. Work fast, and if your kitchen is warm pop the bowl in the fridge for 10 minutes before sprinkling.

2. Bloom the baking soda in the hot molasses mixture like it says, and don’t skip stirring it briefly after you add it. That foam is normal and helps give the filling that slightly airy, set-but-gooey texture. If it foams a lot, just wait a minute for the bubbles to settle before you pour.

3. Protect the crust edge early. If your pie edges brown too fast, tent foil over them after about 20 to 25 minutes. You can also brush the crust with a thin egg wash before filling to help it brown evenly and stay crisp instead of soggy.

4. Let it cool properly and resist slicing hot. The filling firms up as it cools, so waiting at least 2 hours makes for cleaner slices. If you want it warm, reheat individual slices briefly in the microwave or a low oven so the whole pie doesn’t get runny again.

The Best Shoofly Pie Recipe

Recipe by Tessa Jones

0.0 from 0 votes

I can't stop thinking about this Wet Bottom Shoo Fly Pie Recipe because that gooey molasses layer under buttery streusel makes every bite dangerously addictive.

Servings

servings

Calories

497

kcal

Equipment: 1. Oven (preheated to 375 F)
2. 9-inch pie plate or pie dish (for the unbaked crust)
3. Mixing bowls (one medium for the filling, one medium/small for the streusel)
4. Measuring cups and measuring spoons
5. Pastry cutter or your fingers (to cut the cold butter into the streusel)
6. Whisk and a spoon or spatula (whisk for filling, spatula to smooth filling)
7. Baking sheet (to catch any drips and make it easier to slide in/out)
8. Wire cooling rack (cool the pie for at least 2 hours)
9. Aluminum foil (to tent the edges if they brown too fast)

Ingredients

1 (9-inch) unbaked pie crust, store-bought or homemade
For the streusel: 3/4 cup all-purpose flour
For the streusel: 3/4 cup packed light brown sugar
For the streusel: 6 tablespoons cold unsalted butter, cut into small pieces
For the streusel: 1/2 teaspoon ground cinnamon (optional, but i like it)
For the streusel: pinch of salt
For the gooey molasses layer: 1 cup unsulfured molasses
For the gooey molasses layer: 3/4 cup hot water
For the gooey molasses layer: 1/2 cup packed dark brown sugar
For the gooey molasses layer: 1 large egg, lightly beaten
For the gooey molasses layer: 1 tablespoon unsalted butter, melted
For the gooey molasses layer: 1 teaspoon vanilla extract
For the gooey molasses layer: 1 teaspoon baking soda
For the gooey molasses layer: 1/4 teaspoon salt

Directions

Preheat oven to 375 F and set a rack in the lower third of the oven so the bottom cooks well.
Make the streusel: in a bowl mix 3/4 cup flour, 3/4 cup packed light brown sugar, 1/2 teaspoon cinnamon if using and a pinch of salt; cut in 6 tablespoons cold butter with a pastry cutter or your fingers until mixture looks like coarse crumbs with some pea sized bits.
Whisk the gooey filling: in a medium bowl combine 1 cup unsulfured molasses, 3/4 cup hot water and 1/2 cup packed dark brown sugar until dissolved.
Add 1 lightly beaten large egg, 1 tablespoon melted butter and 1 teaspoon vanilla to the molasses mixture and stir to combine.
Sprinkle in 1 teaspoon baking soda and 1/4 teaspoon salt; stir briefly. the mixture will foam and get lighter in color, that’s normal and what gives the pie its texture.
Pour the molasses filling into the unbaked 9 inch pie crust, smoothing the top gently with a spatula so it’s even.
Sprinkle the streusel evenly over the top, covering the filling but don’t press it down; you want a sandy crumb that stays loose.
Bake on the lower rack for about 35 to 45 minutes until the top is golden brown and the center is set but still a little gooey; if edges brown too fast tent with foil after 25 minutes.
Cool the pie on a wire rack for at least 2 hours so the filling firms a bit; it will be gooey but slice cleaner when cooled.
Serve at room temperature or slightly warm, and store leftovers covered in the fridge for up to 4 days.

Notes

Below you’ll find my best estimate of this recipe’s nutrition facts. Treat the numbers as a guide rather than a rule—great food should nourish both body and spirit. Figures are approximate, and the website owner assumes no liability for any inaccuracies in this recipe.