Single-serve rhubarb crumbles you can pull from the freezer

Dessert is allowed on AIP, and it matters more than people expect. Months of elimination without a single sweet thing is a setup for quitting, and a compliant dessert in the freezer is a guardrail, not an indulgence. These individual rhubarb crumbles are built for exactly that: bake a batch, freeze them in their own small pans, and have one ready on the night you need it. The portion is decided for you, which keeps a treat a treat.

The medicine here is modest and real. Rhubarb and the AIP flour blend bring fiber that feeds a healthier gut community, and the whole thing is sweetened lightly with date sugar rather than refined sugar, so it stays in natural-sweetener-in-moderation territory. It is tart, warm, and satisfying without spiking you. That balance, sweet enough to feel like a reward and gentle enough not to set you back, is the whole point.

Rhubarb is a spring crop, so this is a way to honor a short season and a backyard surplus. Bake the crumbles, let one warm your kitchen, and eat it slowly while it is still warm. A little ceremony around dessert, even a single ramekin, is part of how you stay with this work for the long haul.

Ingredients

Filling (per pan):

• 2 1/4 lb rhubarb, chopped (divided among 8 small pans)
• 2 tablespoons water per pan
• 1 1/2 tablespoons date sugar per pan (coconut sugar works)

Crumble topping:

• 3/4 cup cassava flour
• 3/4 cup tigernut flour
• 1/3 cup coconut flour
• 1/2 cup date sugar
• 1/2 cup melted palm shortening
• 1/4 cup unsweetened applesauce

All ingredients are AIP Core. No swaps needed. Note from the source: there is no good substitute for tigernut flour's texture, and no listed swap for the applesauce, which is worth knowing for low-FODMAP adapters.

Method

Heat the oven to 350 F.

Divide the chopped rhubarb among 8 small ovenproof pans or ramekins. Add 2 tablespoons of water and 1 1/2 tablespoons of date sugar to each.

In a bowl, mix the cassava flour, tigernut flour, coconut flour, and date sugar. In a separate bowl, whisk the melted palm shortening with the applesauce, then work that into the dry flours until the mixture is crumbly.

Spoon the crumble topping over the fruit in each pan.

Bake 30 to 35 minutes, until the rhubarb is tender and the topping is golden.

Serve warm, on its own or with a spoon of coconut whipped cream. To freeze, assemble the crumbles unbaked or baked in their pans; freezing the assembled crumbles holds up far better than freezing raw rhubarb, which thaws watery.

A note on baking and appliances

This is an oven bake and stays in the oven. An air fryer and an Instant Pot do not suit a crumble of this kind, so there is no appliance variation.

*Adapted from asquirrelinthekitchen.com*

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*Provenance: method rebuilt in ARM's own words from the our-words-summary at /Users/Christopher/Documents/Claude/01-Projects/ARM/aip-source-archives/a-squirrel-in-the-kitchen/paleo-aip-rhubarb-crumble.md. Ingredient list used as factual reference; all ingredients AIP Core, no swaps needed. Tigernut flour and applesauce noted as having no good substitute per source. No invented quantities. No third-party text reproduced.*