Keto Strawberry Rhubarb Pie: No Sugar, No Regrets

If you’ve ever had a slice of the Best Strawberry Rhubarb Pie, you probably remember the mix of sweet, tart, and sticky all mashed up in a golden crust. But if you’re trying to stay low carb or dodging sugar like it owes you money, regular pie is… well, off the table.

Good news though, this Keto Strawberry Rhubarb Pie Recipe won’t spike your blood sugar or leave you wishing you had “just one bite” of the real thing. It’s real, it’s easy, and it actually tastes like something your grandma might approve of.

Why Even Make This Keto Strawberry Rhubarb Pie?

Honestly, most Rhubarb Desserts Recipes taste like they were made by someone who isn’t friends with flavor. They either go way too tart or get lost in the sweetener swamp. This one’s different. It’s sweet but not fake, tart but not a punch in the face, and that flaky almond flour crust? Yes. We’re making that from scratch. No weird frozen crusts here.

Also, let’s face it—Strawberry Rhubarb Recipes get overlooked all the time. People are too busy baking with apples or pretending pumpkin spice is still exciting. Time to bring rhubarb back like it’s got something to prove.

The Grocery List (a.k.a. Don’t Forget These)

This ain’t a ten-dollar pie. You’ll need a few things, but it’s not fancy.

For the Strawberry Rhubarb Pie Filling:

• 2 cups chopped Fresh Rhubarb (about 3-4 stalks)
• 2 cups chopped strawberries (fresh or frozen)
• 3/4 cup erythritol or monk fruit sweetener (adjust if your berries are extra ripe)
• 1 tbsp lemon juice
• 1/2 tsp xanthan gum or chia seeds (thickens it up)
• Pinch of salt

For the crust:

• 2 1/2 cups almond flour
• 1/3 cup coconut flour
• 1/2 cup butter (cold)
• 1 egg
• 1/4 cup powdered erythritol
• 1 tsp vanilla extract
• 1/4 tsp salt

Optional: a dash of cinnamon or a sprinkle of nutmeg in the filling if you’re feeling wild.

Step 1: Prep the Pie Filling

Grab a medium saucepan. Toss in your chopped Fresh Rhubarb and strawberries. Add your sweetener, lemon juice, salt, and your thickener of choice (xanthan gum works fast, chia seeds need time). Let it simmer on medium heat until the rhubarb softens and the filling starts looking like pie. Should take about 10-15 minutes.

Don’t walk away. This can go from “yay pie!” to “burnt sugar mess” fast.

Let that cool while you work on your crust.

Step 2: The Keto Pie Crust

This crust’s a little clingy. It’s not your roll-it-out kind of dough. Think of it more like moist sand that you press into place. Mix your almond flour, coconut flour, and sweetener in a bowl. Add cold butter and cut it in with a fork until crumbly. Add the egg and vanilla. It’ll feel sticky—that’s fine.

Press about 2/3 of it into a pie dish. Make sure it goes up the sides. Don’t try to roll it unless you want a stress headache. Poke some holes in the base with a fork and bake it for 10 minutes at 350°F. This helps it not turn soggy when the filling goes in.

Save the rest of the dough for the top. You can crumble it on or flatten bits into shapes. We’re not Martha Stewart. No one’s judging.

Step 3: Fill ‘er Up

Once your crust is slightly golden, pour in the Strawberry Rhubarb Pie Filling. Don’t overfill it. You want room for that crumbly lid. Now take the leftover dough and either crumble it on top or make little rough shapes. Rustic is the goal.

Back in the oven it goes. Bake at 350°F for 25-30 minutes until it looks golden and smells like someone’s about to ask for seconds.

Let it cool before slicing, unless you’re into molten pie goo. It firms up more as it cools.

Tastes Like Summer. Or Revenge.

This Strawberry Rhubarb Pie Recipe has that old-school taste but zero sugar. It’s weirdly satisfying, like proving someone wrong without saying a word. The filling hits that tart-sweet balance just right, and the crust doesn’t taste like cardboard—huge win in the low carb world.

It’s a pie for people who want to feel like they’re cheating without actually cheating.

Now my Pie Tests

Okay, so I made this last spring after spotting rhubarb at the farmers market and pretending I knew what to do with it. I’d never made any Rhubarb Strawberry Pie Recipes before, but something about rhubarb made me feel like I had to. Kinda like when you buy kale and don’t know why.

I brought this pie to a family thing. My cousin who hates “keto stuff” ate two slices. My aunt asked if it was one of those Ida Garten Recipes. I told her no, but she didn’t believe me. That’s how you know it works.

Tips from the Not-So-Professional Kitchen

• Use Fresh Rhubarb if you can. Frozen works, but you’ll have to cook it a bit longer to get the water out.
• Want it even easier? Just use the filling on yogurt or low-carb pancakes. Boom—Strawberry Rhubarb Recipes remix.
• Don’t skip the crust pre-bake. I did once, and it turned into pie soup. Not fun.

Other Stuff You Can Try

Once you get comfy with this one, play around with Different Pie Recipes. You can swap in raspberries, blueberries, or go rogue with cherries. Just keep the ratios close.

Oh, and if you like the filling but don’t want the crust? Turn it into mini cobblers. Pour the filling into ramekins and drop little bits of crust dough on top. Rhubarb Desserts Recipes don’t have to be boring.

So… Is It Really the Best Strawberry Rhubarb Pie?

Look, there’s a lot of Strawberry Pie Recipe stuff out there. Some of it’s too sweet, others taste like medicine. This one gets it right. Not too fancy, not too plain. Just a pie that tastes like you meant it—and that’s rare.

Honestly, it’s the kind of pie that could sneak into the Rhubarb Recipes Pie hall of fame, if there were one. And if you’re watching carbs, it checks all the boxes without tasting like diet food.

What To Do With Leftovers

If you even have any. But let’s say you do:

• Store it in the fridge. Lasts up to 5 days, maybe 6 if you hide it behind the broccoli.
• Reheat slices in the oven or air fryer. Microwave works, but the crust softens.
• Crumble it into Greek yogurt for breakfast. Dessert for breakfast is not illegal. Yet.

Worth Making Again?

Yes. A million times, yes. There’s something about this Rhubarb Strawberry Pie that keeps pulling you back in. Maybe it’s the simplicity. Maybe it’s the way it tricks your brain into thinking it’s not keto.

And even if you’re not usually into Strawberry And Rhubarb Recipes, this one might change your mind. You can throw it together on a weekend, eat a slice after dinner, and not worry about blowing your carb count.

Conclusion

You don’t need to be a baking expert. You don’t need to follow every step like it’s a legal contract. This is pie. It’s forgiving. And making a Strawberry Rhubarb Pie Recipe that actually tastes good and fits a keto way of eating? That’s something worth bragging about.

So whether you’re just trying out Rhubarb Recipes Pie for the first time or hunting for your go-to Keto Strawberry Rhubarb Pie, this one’s got your back.

Just keep the crust crumbly, the rhubarb fresh, and your expectations high.

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