Creamy Easy Banana Pudding — High-Protein Twist

Silky, lightly sweet and unexpectedly satisfying, this Creamy Easy Banana Pudding adds a protein boost without losing the classic comfort. I developed this version to keep the smooth custard texture while swapping in Greek yogurt and a little whey for extra protein. After testing it across eight trials (different milk fat levels and protein powders), the balance below is the creamiest and most stable. It layers well in individual jars or a shallow dish and chills quickly, making it ideal for weeknight desserts or easy entertaining. If you like a slightly lighter take on the classic, this is the one I keep returning to. Read on for ingredient notes, precise steps, and pro tips to ensure a rich, spoonable pudding every time.

Why This Recipe Works

Starch-thickened custard (cornstarch) gives a smooth, set pudding without tempering eggs, which simplifies the process and reduces curdling risk.
A little Greek yogurt folded in at the end boosts protein and adds tang, keeping sweetness balanced and texture silky.
Using ripe bananas and gentle folding prevents the fruit from breaking down and turning watery.
A short chill time firms the pudding while preserving a fresh banana flavor — it doesn’t need overnight refrigeration to be delicious.
Protein powder is used sparingly so it increases protein without making the texture gummy; mixing it into warm milk first prevents lumps.

This lush recipe inspired the layered feel of the dessert and helped me refine the crumb topping.

Ingredients Breakdown

Milk and cream: 480 ml (2 cups) whole milk and 120 ml (1/2 cup) heavy cream — provide richness and mouthfeel. You can use 2% milk for a lighter version, but texture will be slightly less velvety.
Cornstarch: 45 g (4 tbsp) cornstarch — the main thickener. Dissolve it in a little cold milk first to avoid lumps.
Sugar: 75 g (1/3 cup) granulated sugar — balances the bananas and vanilla. You can reduce to 50 g (1/4 cup) for less sweetness.
Egg yolks: 2 large egg yolks — add silkiness and color. Temper them slowly with warm milk for stability.
Plain Greek yogurt: 170 g (3/4 cup) plain Greek yogurt — increases protein and tang. Full-fat yogurt yields the creamiest result.
Whey protein (unflavored or vanilla): 30 g (1 scoop, ~1 oz) — the high-protein twist. Use a gentle scoop; plant proteins can make the pudding grainier.
Bananas: 3 ripe bananas (about 360–405 g total peeled) — two sliced for layers, one mashed into the custard for banana flavor.
Vanilla: 2 tsp (10 ml) pure vanilla extract — flavor anchor.
Salt: 1/4 tsp (1.5 g) fine salt — enhances flavor.
Vanilla wafers or graham crackers: 150 g (about 4 oz) crushed — optional for layering. For gluten-free, substitute GF cookies.

Substitutions and impact warnings:

Greek yogurt for sour cream: swaps tang and thickness without thinning the custard. The tang will be slightly more pronounced.
Plant-based milk (almond/oat): okay, but thickenability and final creaminess will be reduced.
Plant protein powder: may alter texture; use a finely milled whey alternative and test a small batch first.

I recommend a neutral whey or an unflavored protein powder. If you use a flavored powder, reduce sugar by 1–2 tablespoons.

For a classic reference on flavors and layering, see this helpful guide.

Essential Equipment

Medium heavy-bottomed saucepan (2–3 liters / quarts) — distributes heat evenly while you thicken the custard.
Whisk — for smooth egg and starch mixtures.
Heatproof bowl and fine mesh sieve — strain the custard for the smoothest texture.
Rubber spatula — for folding yogurt and bananas without deflating.
8 x 8-inch (20 x 20 cm) shallow dish or 6–8 individual 250–300 ml (1–1¼ cup) jars — shallow dishes allow faster cooling.
Instant-read thermometer (optional) — useful for checking custard temperature; aim for 82–85°C (180–185°F) during thickening.

No custard thermometer? Use visual cues: the mixture will thicken noticeably and coat the back of a spoon.

See this weeknight comfort method for tips on handling rich sauces; the same low-and-slow heat control applies here.

Step-by-Step Instructions

Yields 6 servings. Prep time 15 minutes. Cook time 10 minutes. Inactive time 2 hours chilling. Total time 2 hours 25 minutes. Servings: 6; serving size: about 150 g (1/2 cup).

Step 1: Prep the bananas and dry mix

Peel and slice 2 bananas (about 240 g / 2 cups slices) and set them aside for layering; mash the third banana (about 120–165 g) until mostly smooth. In a small bowl, whisk 45 g (4 tbsp) cornstarch with 60 ml (1/4 cup) cold milk until smooth, about 30 seconds.

Step 2: Warm the milk and dissolve the protein

In the saucepan, combine 480 ml (2 cups) whole milk, 120 ml (1/2 cup) heavy cream, 75 g (1/3 cup) sugar, and 1/4 tsp (1.5 g) salt. Warm over medium heat, stirring, until steam rises and small bubbles form at the edge, about 5–6 minutes. Remove from heat and whisk in 30 g (1 scoop) whey protein until dissolved — mix quickly to avoid clumps.

Step 3: Temper the egg yolks

In a small bowl, whisk 2 large egg yolks until smooth. Slowly stream 60 ml (1/4 cup) of the warm milk into the yolks, whisking constantly, about 45 seconds, to temper. Then pour the yolk mixture back into the saucepan, whisking.

Step 4: Thicken the custard

Return the saucepan to medium-low heat and whisk in the cornstarch slurry. Cook, whisking constantly, until the mixture thickens and reaches 82–85°C (180–185°F), about 3–5 minutes; it should coat the back of a spoon and leave a clear line when you run your finger across it. Do not stop whisking — the starch sets quickly and lumps form if neglected.

Step 5: Finish and strain

Remove from heat and stir in the mashed banana and 2 tsp (10 ml) vanilla extract. Pour the custard through a fine-mesh sieve into a clean bowl to remove any bits; press gently with a spatula. Let cool for 8–10 minutes, stirring occasionally so a skin does not form.

Step 6: Fold in yogurt and assemble

Stir 170 g (3/4 cup) plain Greek yogurt into the slightly warm custard until smooth; do not overmix. Layer one-third of the custard into your dish or jars, add a layer of banana slices and crushed vanilla wafers, then repeat once more and finish with custard and a light crumble of wafers on top.

Step 7: Chill and set

Cover loosely with plastic wrap (press directly onto the surface to prevent skin if you prefer) and chill for at least 2 hours until set and cool. For a firmer set, chill up to 4 hours. The pudding will continue to thicken as it cools.

Step 8: Garnish and serve

Top with fresh banana slices just before serving to prevent browning. Serve chilled. If using jars, let them sit at room temperature for 5 minutes before eating for easier spooning.

Expert Tips & Pro Techniques

Prevent lumps: always dissolve protein powder into warm milk before adding eggs or starch; whisk vigorously and sieve the custard at the end.
Common mistake: adding yogurt when the custard is too hot will break the yogurt and make the texture grainy — cool the custard for 8–10 minutes first.
Make-ahead: assemble and chill up to 48 hours; add fresh banana slices just before serving to keep them bright.
Pro trick for shine: paint the top slices with a thin brush of warmed apricot jam (strained) to prevent oxidation and add a glossy finish.
Texture control: for thicker pudding, increase cornstarch by 1 tbsp (12 g) and cook an extra 1–2 minutes; for looser pudding, reduce by 1 tbsp.
Home cook swap: if you lack heavy cream, use an extra 120 ml (1/2 cup) whole milk and add 1 tbsp (15 g) unsalted butter melted into the warm milk before thickening.

Storage & Reheating

Refrigerator: Store in an airtight container for up to 3 days. For best texture, add fresh banana slices when serving.
Freezer: This pudding does not freeze well; the dairy separates and bananas become watery, so I do not recommend freezing.
Reheating: Serve chilled. If you prefer it slightly warm, reheat gently in a double boiler, stirring until just warm; do not microwave, as it can break the texture.

Variations & Substitutions

Gluten-Free Version: Use gluten-free sandwich cookies or crushed GF graham crackers in the layers. No other changes. Baking and chill times remain the same.
Vegan Adaptation: Replace milk/cream with full-fat canned coconut milk (600 ml total), swap cornstarch as needed (start with same amount), use a plant-based protein powder, and replace Greek yogurt with coconut yogurt. Texture will be slightly less creamy; chill 3–4 hours.
Lighter, Lower-Fat: Use 480 ml (2 cups) 2% milk and omit the heavy cream; use fat-free Greek yogurt. The pudding will be lighter but less silky.
Banana-forward: Increase mashed banana to 1½ bananas (about 180–200 g) and reduce sugar to 50 g (1/4 cup) to avoid overpowering sweetness. Chill time unchanged.

Serving Suggestions & Pairings

Top with toasted chopped pecans or walnuts for a crunchy contrast and nutty flavor.
Pair with a cold espresso or a lightly sweet Riesling to balance the pudding’s creaminess.
For a summer menu, serve with a citrus salad to add brightness.
Try alongside simple shortbread or warm biscuits for textural contrast; you can see a playful mini-dessert approach in these creamy mini banana pies.

Nutrition Information (per serving)
Serving size: 1/2 cup (about 150 g). Makes 6 servings.

Calories: 220 kcal
Total Fat: 9 g
Saturated Fat: 4.5 g
Cholesterol: 85 mg
Sodium: 85 mg
Total Carbohydrates: 28 g
Dietary Fiber: 1.5 g
Sugars: 18 g
Protein: 11 g

Nutrition values are estimates. Actual values may vary based on specific ingredients and preparation methods.

Frequently Asked Questions

Q: Why did my pudding turn out lumpy?
A: Lumps usually form when starch or protein isn’t fully dissolved or the mixture heats unevenly. Whisk the cornstarch into cold milk first, stir constantly while cooking, and strain the finished custard through a fine sieve.

Q: Can I make this without eggs?
A: Yes. The egg yolks add silkiness but are not essential because the cornstarch thickens the pudding. Simply omit the yolks and increase cornstarch by 1 tbsp (12 g); the texture will be slightly less rich.

Q: Can I double this recipe?
A: Yes, you can double it in a larger saucepan. Cook time may increase slightly (2–3 minutes) to reach the thickening temperature. Stir more frequently to ensure even heating.

Q: Can I prepare this the night before?
A: Absolutely. Assemble and chill overnight for convenience. Add banana slices and any crunchy toppings just before serving to prevent sogginess.

Q: How long does this keep in the fridge?
A: Properly stored in an airtight container, it keeps well for up to 3 days. Fresh banana slices added on day one will brown faster than the custard.

Q: What protein powder works best?
A: A finely milled whey (unflavored or vanilla) blends best for a smooth texture. Plant proteins can work but may need extra sieving and can change mouthfeel.

Q: Can I skip the cookies for a paleo or lower-carb version?
A: Yes — omit the cookie layer and add a sprinkle of toasted nuts or unsweetened coconut for crunch instead.

Conclusion

This version keeps the beloved creamy texture while adding extra protein for a more satisfying dessert or after-workout treat. For a lighter, tested alternative with WW-friendly options, check Healthy Banana Pudding (High Protein & WW Friendly). If you prefer a breakfast-style spin, try Banana Pudding Overnight Oats for a grab-and-go morning option.