21-Day Flat Belly Meal Plan

Chicken, Broccoli, and Asparagus Stir Fry

Flat bellies are fab. But they’re not just for celebrities with access to trainers and nannies. You can slim your middle, too, and our 21-day flat belly meal plan is a delicious place to start.

This flat belly meal plan incorporates foods that will help trim the waistline. Some foods, like salmon and chicken, offer protein to build muscle tissue, which burns more calories than fat tissue. Healthy fats, like those found in avocados, are an important part of this meal plan too because they boost belly fat burn.

We’ve also included fruits, vegetables, and whole grains to offer fiber that will satisfy your appetite. Foods that include fiber provide another important advantage: they keep the digestive system moving, combating the constipation and bloating that makes the waistline look like it belongs on that big white dough boy.

Like all our weight loss menus, this flat belly meal plan is flexible. Don’t like artichokes? Swap out an artichoke-based meal with one of our many healthy recipe ideas. Have lots of unexpected leftovers from dinner? Feel free to enjoy them for a lunch or dinner the following day.

For best results, perform this Daily Ab Routine for a Toned and Cut Midsection while you follow this flat belly meal plan!

21-Day Flat Belly Meal Plan

Day 1

protein breakfast salmon and eggs on toast recipe

Day 2

cucumber with feta and herb salad

Breakfast: ½ cup nonfat Greek yogurt topped with fresh berries
Lunch: Cucumber with Feta and Herb Salad
Dinner: Slow Cooker Spinach Artichoke Chicken [Save a portion for lunch on Day 3.]

Day 3

Peanut Butter and Fresh Raspberries on Toast

Day 4

healthiest greek salad recipe

Day 5

taco salad

Day 6

Open Face Grilled Turkey Burgers

Breakfast: Skinny Protein Breakfast Frittatas
Lunch: Chicken, Broccoli, and Asparagus Stir Fry with Crockpot Cauliflower Fried Rice [Leftover from dinner on Day 5.]
Dinner: Open-Face Grilled Turkey Burger with Baked Sweet Potato Fries

Day 7

oven crisp fish tacos

Day 8

chicken caesar wrap recipe

Day 9

chicken pesto pita

Day 10

clean eating cobb salad

Day 11

slow cooker sesame chicken

Day 12

skinny burrito bowl

Breakfast: Clean-Eating Refrigerator Oatmeal
Lunch: Slow Cooker Sesame Chicken with Garlicky Sautéed Bok Choy [Leftover from dinner on Day 11.]
Dinner: Skinny Burrito Bowls

Day 13

avocado breakfast pizza

Day 14

buckwheat pancakes with berry sauce

Breakfast: Buckwheat Pancakes with Berry Sauce [Save a portion for breakfast on Day 15.]
Lunch: Parmesan-Crusted Chicken Wrap [Roll leftover chicken from Day 13 into a whole wheat wrap with veggies.]
Dinner: Zucchini Lasagna with a Pasta Salad with Cucumbers & Tomatoes

Day 15

jalapeno lime tuna salad

Day 16

Berry and Chia Yogurt Parfait

Breakfast: ½ cup nonfat Greek yogurt topped with fresh berries
Lunch: Slow Cooker Caramelized Chicken with Spinach Sauté with Pine Nuts and Golden Raisins [Leftover from dinner on Day 15.]
Dinner: Quinoa Salad with Fresh Vegetables

Day 17

one pot mexican style quinoa

Day 18

one pot indian black pepper chicken recipe

Day 19

sweet morning breakfast quinoa

Breakfast: Sweet Morning Breakfast Quinoa [Save a portion for breakfast on Day 20.]
Lunch: One-Pot Black Pepper Chicken with Lentils and Pea Risotto [Leftover from dinner on Day 18.]
Dinner: Chicken and Black Bean Chili [Save a portion for lunch on Day 20.]

Day 20

pistachio crusted baked white fish fillet

Breakfast: Sweet Morning Breakfast Quinoa [Leftover from breakfast on Day 19.]
Lunch: Chicken and Black Bean Chili [Leftover from dinner on Day 19.]
Dinner: Pistachio-Crusted White Fish Fillet with Twice-Baked Veggie-Stuffed Potato

Day 21

cucumber dill and cream cheese sandwiches on wheat toast

Attention: The shopping list for week 1 is missing a few ingredients! You will also need to make sure you have:

Download the 21-Day Flat Belly Meal Plan and Shopping List!

Love these recipes? We’d love to hear from you in the comments!

You might also like to check out these 21 Clean Lunches in Under 10 Minutes (because you can never have too many yummy recipes on hand!)

Like us on Facebook and get the skinny on new recipes and workouts straight from Skinny Ms. Don’t forget to check us out on Pinterest and subscribe to our eNewsletter for the best of the best in clean eating and workout challenges that inspire.

Last updated: March 19, 2018

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SkinnyMs.

The SkinnyMs. team believes that all people, regardless of age, size, and fitness level, have the power to transform their lives — they just need the resources to do so. The SkinnyMs. method promotes healthy living through a combination of clean eating and regular exercise. We offer everything you need to be successful.

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97 Comments

Anita says: Just the thought of eating salmon makes me literally gag. Can I substitute chicken instead? SkinnyMs says:

You can omit the salmon in the Protein Salmon on Toast recipe and substitute lean white meat chicken in the Black Pepper Salmon and Avocado Salad recipe.

peyton says:

How much weight will you loose if you follow this diet? Say I’m trying to loose 10 pounds? Do I still follow this recipe?

Gale Compton says:

Peyton, If you’re trying to lose 10 pounds, this is the plan for you: https://skinnyms.com/4-step-weight-loss-challenge/

Tammy Evans says: Do you have a flat belly meal plan for vegetarians? Gale Compton says: Tammy, Here’s a meal plan you might be interested in. Dom Duck says:

do you have an approx calorie count? just an average is fine….is it around 1000/day? 1500/day? only curious because im nursing and dont want to restrict calories TOO much! thanks!

SkinnyMs says:

If you have the time, click on each recipe and get the calorie count then add up a total count. Keep in mind this does not include any snacks, which would be additional
calories.

Lindsey says:

I use my fitness pal to log my calories and it keeps telling me I’m not eating enough with this meal plan. Are snacks going to kill my progress or are they ok as long as I keep them clean?

Gale Compton says:

Lindsey, Look at the saturated fat in recipes and packaged foods. And, I recommend reading the ingredients label to ensure the ingredients are healthy.

Teri says:

I’ve looked thru some of the recipes and they look fabulous! The ones I seen will work with the 21 Day Fix Plan, are they all Fix Approved?

SkinnyMs. says:

We’re glad you like our recipes! They weren’t created with the 21-Day Fix Plan in mind, but they are all made with 100% clean ingredients– nothing processed.