This stovetop French custard delivers 26 grams of protein per serving by building on a silken tofu and plant-based protein powder base — a combination that creates a remarkably smooth, crème-like texture without eggs or cream. Each portion clocks in at roughly 348 calories with only 11 grams of fat, making it one of the leanest high-protein desserts you can prepare in under 25 minutes. The pears contribute gentle soluble fiber and natural sweetness that reduces the need for added sugars.

The flavor profile is unmistakably French: real vanilla bean seeds speckle the pale custard, a whisper of almond butter adds richness and depth, and maple syrup rounds everything into a warm, caramel-adjacent sweetness. The poached pears turn silky and fragrant as they soften in the vanilla-scented liquid, their delicate floral notes complementing the creamy base. A light dusting of cinnamon on top ties the whole bowl together.

For people on GLP-1 medications, dessert can feel like a minefield — too rich and it triggers nausea, too large and it overwhelms a reduced appetite. This custard solves both problems: it is light in fat, gentle on the stomach, and portioned to feel like a complete treat without excess volume. The one-pot method means cleanup is minimal, which matters on days when energy is limited.

Why This Works on GLP-1

Each serving provides 26 grams of complete plant protein from the combination of silken tofu and vanilla protein powder. That level of protein matters because GLP-1 medications like Mounjaro and Wegovy can accelerate lean muscle loss during rapid weight loss phases. By building protein into every meal — including dessert — you help protect muscle tissue and keep your resting metabolism from declining. Most traditional French custards rely on eggs and cream for body, but this version achieves the same silky mouthfeel through blended tofu while nearly tripling the protein content.

The soluble fiber from the pears helps slow sugar absorption, preventing the blood sugar spikes that can worsen nausea in some GLP-1 users. Silken tofu is also one of the most digestively gentle protein sources available — its soft texture requires minimal stomach effort, which is ideal when gastric emptying is already slowed by medication.

The moderate calorie count of 348 per serving means this dessert fits comfortably into a daily calorie target without requiring you to skip other meals. The almond butter provides vitamin E and healthy monounsaturated fats that support nutrient absorption, while the low saturated fat content keeps the dish light enough for sensitive stomachs.

Ingredients (serves 2)

For the poached pears:

  • 1 medium ripe pear, peeled, halved, and cored (about 6 oz / 170g)
  • 3/4 cup (180ml) water
  • 1 tablespoon pure maple syrup
  • 1/2 teaspoon vanilla extract
  • 1 small cinnamon stick or 1/4 teaspoon ground cinnamon

For the custard:

  • 12 oz (350g) silken tofu, drained
  • 1.5 scoops (about 45g) vanilla plant-based protein powder
  • 1 tablespoon almond butter (16g)
  • 1 tablespoon pure maple syrup
  • 1 tablespoon cornstarch (8g)
  • 3 tablespoons unsweetened almond milk (45ml)
  • 1/2 teaspoon vanilla extract or seeds from 1/4 vanilla bean
  • Pinch of fine sea salt

For serving:

  • Light dusting of ground cinnamon
  • 2 teaspoons toasted sliced almonds (optional)

Instructions

Poach the pears:

  1. Place the pear halves cut-side down in a medium saucepan. Add the water, 1 tablespoon maple syrup, vanilla extract, and cinnamon stick. Bring to a gentle simmer over medium heat.
  2. Reduce heat to low, cover, and poach for 10–12 minutes until the pears are tender when pierced with a knife but not falling apart. The gentle poaching preserves the pear's shape while drawing out its natural sugars.
  3. Use a slotted spoon to transfer the pear halves to a small plate. Discard the cinnamon stick and reserve 2 tablespoons of the poaching liquid. Wipe the saucepan clean — you will use it for the custard.

Make the custard:

  1. In a blender or food processor, combine the silken tofu, protein powder, almond butter, remaining 1 tablespoon maple syrup, cornstarch, almond milk, vanilla, salt, and the reserved 2 tablespoons of poaching liquid. Blend on high for 45–60 seconds until completely smooth and free of lumps. Scrape down the sides once to ensure everything is incorporated — the cornstarch needs to be evenly distributed to prevent clumping when heated.
  2. Pour the blended mixture into the same saucepan. Set over medium-low heat and stir continuously with a silicone spatula or wooden spoon for 4–5 minutes. The custard will thicken noticeably as the cornstarch activates — you are looking for a consistency similar to thick Greek yogurt that coats the back of the spatula.
  3. Remove from heat as soon as it reaches your desired thickness. Overcooking can cause the protein powder to develop a slightly chalky texture, so err on the side of removing it earlier rather than later.

Assemble and serve:

  1. Divide the warm custard between two bowls or ramekins. Slice each poached pear half into thin fans and arrange on top of the custard.
  2. Dust lightly with ground cinnamon and scatter a teaspoon of toasted almonds over each serving if using. Serve warm or at room temperature. The custard also sets beautifully when chilled for 1–2 hours if you prefer a firmer, cold dessert.

Nutrition per Serving

Nutrient Amount (approx.)
Calories ~348 kcal
Protein ~26g
Fat ~11g
Carbohydrates ~40g
Fiber ~4g

Estimates based on firm silken tofu, a standard vanilla plant-based protein powder averaging 20g protein per scoop, and natural almond butter without added oils.

Practical Notes

Protein powder selection matters. Use a vanilla-flavored plant-based blend (pea, rice, or pea-rice combo) rather than whey for this recipe. Some protein powders are sweeter than others — taste your custard after blending and before heating, then adjust the maple syrup accordingly. If your powder is already quite sweet, you may need no additional syrup at all.

This chills beautifully for meal prep. Prepare the full recipe, divide into two sealed containers, and refrigerate for up to 3 days. The custard firms up as it cools, developing a texture closer to panna cotta. Add the poached pears on top just before chilling — they keep well together. Eat cold or rewarm gently in the microwave for 30 seconds.

Substitute pears freely based on season. Ripe peaches, plums, or even apple slices work with the same poaching method. In winter, use canned pear halves in juice — skip the poaching step entirely, drain and slice them directly onto the custard. The protein and calorie counts remain nearly identical regardless of which fruit you choose.

Start with half a portion if you are in early GLP-1 treatment. During the first weeks on Ozempic or similar medications, sweet foods can feel overwhelming. Serve yourself half a bowl and save the rest — the custard keeps well and a smaller portion still delivers 13 grams of protein, which is meaningful for a dessert.

Use a non-stick saucepan for easiest results. The cornstarch-thickened custard can stick to stainless steel if your heat is too high. A non-stick or ceramic-coated saucepan on medium-low heat prevents scorching and makes cleanup effortless. Stir in slow, wide circles rather than vigorous whisking — this keeps the custard smooth rather than frothy.

Frequently Asked Questions

Will this custard upset my stomach on GLP-1 medication?
Silken tofu is one of the gentlest protein sources available — it requires very little digestive effort compared to dairy-based custards or egg-heavy desserts. The recipe is deliberately low in fat (11g per serving), which helps because high-fat foods are the most common nausea triggers for people on Zepbound and similar GLP-1 medications. That said, if you are in your first few weeks of treatment or recently had a dose increase, start with a smaller portion and eat slowly. Warm or room-temperature custard tends to be better tolerated than very cold desserts during adjustment periods.
Can I use regular yogurt or cottage cheese instead of tofu?
Yes, though it changes the recipe significantly. Greek yogurt (plain, 2% fat) can replace the silken tofu in equal weight — you will get a tangier custard with slightly more protein and it will need less cornstarch to thicken. Cottage cheese works if you blend it extremely thoroughly, though the texture may be slightly grainier. Both substitutions make the recipe no longer plant-based, so adjust your dietary tracking accordingly. The cooking time on the stovetop remains the same.
How long does this keep in the refrigerator?
The assembled custard with pears stores well in sealed containers for up to 3 days in the refrigerator. The texture becomes firmer and more set as it chills, which many people prefer. Do not freeze this dessert — the cornstarch-based custard breaks down during freezing and becomes watery upon thawing. The poached pears alone can be stored separately for up to 5 days and used as a topping for oatmeal or yogurt throughout the week.
What if I can only eat very small amounts right now?
Divide the recipe into 4 smaller portions instead of 2. Each quarter-portion still provides roughly 13 grams of protein and about 174 calories — a meaningful protein contribution from a dessert. Small ramekins or espresso cups work well for tiny portions and make the dessert feel intentional rather than incomplete. You can also freeze the extra portions in silicone muffin molds as individual custard pucks, though the texture will be softer upon thawing than the fresh version.
Why does my custard taste chalky after cooking?
This almost always means the heat was too high or the custard cooked too long. Plant-based protein powders — especially pea protein — can develop a chalky or gritty quality when overheated. Keep your saucepan on medium-low and stir continuously. Remove the custard from heat as soon as it thickens enough to coat a spatula, even if it seems slightly thin — it will continue to set as it cools. If chalkiness persists with your current protein powder, try switching to a rice-pea blend, which tends to be smoother when heated.

This article provides general food and nutrition guidance only. It does not constitute medical advice. Always consult your healthcare provider regarding your GLP-1 medication and individual nutritional needs.