12 Healthy and Delicious Protein Shakes for Weight Gain

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Updated on May 27, 2024

Reviewed by Amel Magdy

Body weight has become an essential topic in the last two decades. People are more concerned with looking perfect and reaching their ideal weight. While weight loss seems to be the central perspective of the dieting scene, many people are trying to gain weight. Contrary to common belief, gaining weight isn’t easier than weight loss; it can be equally tricky, depending on everyone’s body.

Everyone’s body reacts differently to weight gain or loss. One of the most excellent strategies many dieters have been resorting to is sipping on deliciously healthy protein shakes. More than a few recipes are out there to cater to different tastes and goals, so you’ll undoubtedly find the one for you. 

Protein shakes for weight gain can provide you with sufficient calories to bulk up. Your ingredients should have high nutritional value and enough calories, make you feel full, and help you reach your goal. Here’s a long list of the best protein shakes for weight gain that will offer you all these benefits.

1. Pumpkin Pie Protein Shake with Egg Whites

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While weight gain is a calorie game, you must ensure you don’t consume many unhealthy foods. This particular protein shake may make the part of weight loss a bit jealous, for it’s laden with calories and has an autumnal flavour that we wait for every year, pumpkin. However, you can enjoy it all year long. 

This shake takes egg whites as a main source of protein to help make your drink refreshing and energising, along with pumpkin spice pie as the main ingredients. Other ingredients include whole milk, pumpkin puree for an extra taste, cinnamon, frozen banana, and almond butter. Toss them all in a blender, and you’re ready to go.

2. Peanut Butter Avocado Smoothie

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Who doesn’t like peanut butter for a delicious and healthy snack? Well, you can make one of the most nutritious protein shakes for weight gain using peanut butter, thanks to its heavy calories. Besides, it’s laden with healthy fats that benefit your heart and overall health. You should opt for avocado slices to give your drink a more nutritional edge. 

This smoothie also takes cocoa powder to add a flavourful chocolate taste and some Medjool dates. They both add more nutritional value to your delectable protein shake. Besides the fantastic taste and high nutritional value, you’ll jot down sufficient calories to drive you safely to your goal weight. 

3. Banana Coffee Smoothie

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Banana is always a great snack to start your day or even kick the midday slurp. It’s also the most popular ingredient in creating refreshing smoothies with great taste and high nutritional value. Well, it also aids in taking your daily serving of fruits. To make the drink even more interesting, coffee beans are perfect for spicing up your drink and turning it into your favourite caffeine fix. 

Add almond butter and coconut milk to help surcharge this drink’s calories, which is essential for your weight gain journey. You can also add cinnamon or other spices that give that drink an extra flavour and a warm feel. 

4. Coconut Pineapple Orange Protein Shake

We’ve got your back if you dream of a refreshing getaway to the Caribbean islands with some enlivening citrus notes. This protein shake is purely tropical with booming flavours that make your taste buds go crazy in joy. Fruits are great for hydrating your body and making you feel energised and healthy. 

Using all three fruits together can help in weight gain if the calories are enough. We also recommend you use coconut milk, so it boosts the calories in the drink, given its high-fat content, and it will also provide the coconut taste you’re after. Add slices of peeled orange and pineapple to your blender and a vanilla extract to get a fluffier texture. 

5. Dark Chocolate Peppermint Protein Shake

This protein shake for weight gain is a must-try for everyone. Even if you’re not attempting to gain weight, we recommend you slip it into your daily calorie intake, for it’s full of festive flavours. Dark chocolate has been proven healthy by several studies. It also blends well with peppermint leaves, offering a heavenly taste you won’t get enough of. 

To make this delectable protein shake, use your favourite bar of dark chocolate (you can use the whole thing) and blend it with peppermint leaves. Add whey protein to make the drink more invigorating and suitable for a post-workout treat. 

6. Vanilla Cashew Shake

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Vanilla shake is a great treat that most people actually cut back on when trying to lose weight or take their calories down a notch. Vanilla is an excellent ingredient for weight gain, so it’s a perfect choice to use in creating your daily refreshing protein shake. Cashews are amazing protein-based nuts laden with calories and have a great nutty taste, so toss a few into your blender. 

Chia seeds have significant health benefits and are optional to add to your drink. We also recommend using full-fat or non-dairy substitutes, like almond or coconut milk. They will give your drink an extra flavour and increase your calorie intake. 

7. Creamsicle Smoothie

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Creamsicle smoothie feels like drinking your ice cream instead of eating it. Its chilly feel has a refreshing effect and is undoubtedly laden with an insane amount of calories. The thing about creamsicle smoothies is reaching the right texture and consistency. Thus, you’ll need dairy products to help you create this heavenly drink and take you to your weight gain goal. 

You will need whole milk, Greek yoghurt, heavy cream, vanilla protein powder, and orange juice. Well, you’re free to pick other flavours to add to the orange or even change it altogether. Some prefer adding cocoa powder if you’re looking for a chocolatey note. Blend all of these ingredients together, and you’re ready to go. 

8. Banana Nutella Smoothie


Nutella is great for weight gain. It has this creamy texture, and the irresistible taste makes it possible to gulp the whole thing down. However, weight gain isn’t our only goal here; we want to make it as healthy as possible. So, turn your Nutella jar into a healthy shake or smoothie, and things will fall into place for you. 

Besides, the smoothie will only allow you to enjoy a couple of spoons or so, which are still calorie-dense. So, get your blender ready to toss a banana, a couple of tablespoons of Nutella, whole milk, vanilla powder, and Greek yoghurt into it. Combine all of them together until you get that semi-thick texture, and enjoy!

9. Triple Berry Protein Smoothie

Having a smoothie with all kinds of berries is a great satisfaction and an enlivening experience. Not to mention that it’s super healthy and can significantly aid in weight gain, given its high-calorie content. You can get your ready-bagged mixed berries from your local store or pick up your blueberries, blackberries, and raspberries. You can add strawberries, too, if you want. 

Add your berries party into the blender and mix them with almond milk, chia seeds, vanilla protein powder, and a banana. The almond milk adds a nice flavour to your drink and makes it lighter on your stomach, especially if you have lactose problems. 

10. Super Spinach Banana Smoothie

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Besides supporting your weight gain goals, this smoothie is a great way to get some extra vegetables into your daily calorie intake. The super spinach banana smoothie tastes as good as it sounds. And it’s pretty healthy and can boost your energy in the morning. It can also be your go-to midday snack that helps you push through the day. 

The drink is insanely high in proteins and calories alike. Some even take it too far by calling it the Hulk smoothie, and it fits perfectly, given its vibrant green hue. While spinach and bananas are the main ingredients of this smoothie, it also takes a couple of peanut butter tablespoons along with any kind of milk you prefer. 

11. Weight Gain Chocolate Smoothie

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The weight gain chocolate smoothie is obviously made for a sole purpose, and it’s apparent. It’s perfect for mad chocolate lovers and will keep you full until your next meal. Although the chocolate flavour takes over, thanks to the large spoons of cocoa powder, it’s also full of deliciously nutritious fruits

This smoothie takes a couple of cocoa powder tablespoons; feel free to add one or more if you like the chocolate taste to be strong. It also takes nut butter, any of your choices; still, we suggest you go for peanut butter because it blends well with chocolate, contains healthy fats, and has many calories, all along with frozen banana slices, berries of your choice, and full-fat coconut milk. 

12. PB&J Smoothie


For an eternity, peanut butter and jelly have been everyone’s all-time favourite sandwich. It’s our go-to when we want to kerb hunger in the middle of the day or want to snack on something delicious. Interestingly, you can turn your favourite sandwich into a tasty smoothie, minus the bread.

This smoothie is perfect for weight gain thanks to its high calories. It takes a couple of tablespoons of peanut butter and others of jelly, along with mixed berries, rolled oats, and vanilla protein powders. Toss all these ingredients into your blender along with any milk of your choice. Blend until it turns smooth, and you’re ready to go. 

Having protein shakes for weight gain makes you feel like you’ve successfully unlocked the weight management mystery. Not only are these drinks refreshing in the morning, but they’re vehemently delicious, super nutritional, and suitable for different times throughout the day. 

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