There are so many people who are following strict diets, hitting the gym, and trying hard to lose weight. On the other hand, there also are people who are thin and want to gain weight. If you are one amongst those, and putting on weight seems difficult, then try these 21 best high=calorie foods to gain weight fast.
Oily Fish
Oily or fatty fish like mackerel, herring, tuna, and salmon contain a high amount of lean protein and omega-3 fatty acids. Not only can they help you gain weight but also keep you safe from diabetes, obesity, inflammation, and heart disease.
Avocado
Eating avocadoes regularly can also help you put on weight. Also, it will give you healthy skin, increase your energy levels and strengthen immunity.
Whey Protein
If you want to gain muscle mass then whey protein powder can help you enjoy great results. You can have it as your post or pre-workout meal and it will even improve your stamina and strength.
Potato
Potatoes are one of those vegetables that everyone loves. They are high in potassium and vitamin C and considering the way you cook them it alters their calories and glycemic index. Have them on a regular basis to gain some fat fast.
Red Meat
If you are interested in gaining lean muscle, then red meat is your best option. It contains dietary creatine and leucine which helps in protein synthesis and you will thus build lean muscle easily.
Cheese
Everyone loves cheese and if you want to make your bones strong and gain lean muscle then make sure you enjoy this milk product in all its forms including feta, ricotta, cottage, mozzarella, and cream cheese.
Homemade Protein Shakes
Homemade protein shakes do not have any artificial flavouring and sweeteners and are highly nutritious. You can have them before or after a workout or even for dinner, lunch, or breakfast.
Banana 
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Bananas are high in vitamins A, C, folate, protein, potassium, healthy fats, and dietary fibre. You should ideally have 1-2 bananas every day to keep your energy levels high and enjoy strong bones and stamina. You can have a banana with a cup of milk or make a smoothie using these two ingredients to enjoy quick weight gain.
Full Fat Milk
Full-fat milk contains protein, minerals, and healthy fats and it is a perfect drink for those who are interested in gaining fat.
Peanut Butter
Peanut butter is yummy and you can spread it on your bread or add it to your smoothie to enjoy desired results.
Cereal and Whole Grain Bars
You can either buy cereal and whole-grain bars or even make them at home. It serves as a perfect snack after a workout.
Pasta
Whole wheat or flour pasta is not only delicious but they can help you fulfil your weight gain dream as well. You can use white or red sauce, add lots of healthy vegetables, use soy chunks/mushroom/chicken, sprinkle some herbs, and you are ready to go.
Dark Chocolate
Dark chocolate is high in calories and tastes amazing too. It also is rich in antioxidants and serves as an antidepressant. Many reasons to have chocolates, right?
Dry Fruit
Dried fruits including raisins, dried coconut, and nuts are high in fruit sugar, healthy fats, and calories. Make sure you have a handful every day as a snack or add them to your breakfast bowl and smoothies.
Legumes
Legumes including beans, peas, and lentils contain a decent amount of calories but they are a great source of plant proteins. This will be a perfect option for if you are a vegetarian or vegan.
Salad oil and healthy cooking oil
Healthy oils and fats like sunflower butter, avocado oil, and olive oil are good for your health. They reduce stress and inflammation and help gain weight as well.
Mango
Mangoes are the favourite fruit of most and since they are rich in calories, fruit sugar, minerals, vitamins, and dietary fibre, you must have them and enjoy the many benefits.
Rice
Many people avoid eating rice because it can make them put on weight, so you need to start having rice regularly for this very reason.
Chicken Thigh
Chicken thighs and not the breast is the right option if you are in the search of high-calorie food. It is also rich in minerals, vitamins, and protein.
Full Fat Yogurt
Full fat yoghurt is yet another healthy option for you if you want to put on weight quickly. Additionally, it will make your bones stronger and improve immunity.
Tahini
Sesame seed paste is known as tahini. They are rich in healthy fats, antioxidants, are anti-inflammatory, and help strengthen immunity. You can add them to mashed potatoes or salad to enjoy a perfect weight gaining meal.
To Conclude –
Just like weight loss does not happen in a day, similarly, it will take you a while to gain weight as well. Make sure to eat these foods on a regular basis and also practice weight gaining exercise and you will enjoy desired results for sure.
