Here is a sample 1-week high protein, low carb meal plan with a shopping list for ingredients that you can find at Walmart

 Day 1

Breakfast: 1 cup of plain Greek yogurt with 1/2 cup of blueberries and 1 tablespoon of chia seeds Lunch: 4 oz of grilled chicken breast with 1 cup of steamed broccoli and 1/2 cup of quinoa Dinner: 4 oz of salmon with 1/2 cup of roasted sweet potato and 1 cup of roasted asparagus Day 2 Breakfast: 1 hard-boiled egg with 1 slice of whole grain toast and 1/2 an avocado Lunch: 1 cup of black bean soup with 1/2 cup of brown rice and 1 cup of mixed greens Dinner: 4 oz of turkey meatballs with 1/2 cup of whole wheat pasta and 1 cup of sautéed spinach Day 3 Breakfast: 1/2 cup of oatmeal with 1 tablespoon of almond butter and 1/2 cup of raspberries Lunch: 4 oz of grilled shrimp with 1 cup of quinoa and 1 cup of steamed broccoli Dinner: 4 oz of grilled chicken with 1/2 cup of mashed sweet potatoes and 1 cup of roasted green beans Day 4 Breakfast: 1 smoothie made with 1 scoop of protein powder, 1 cup of unsweetened almond milk, 1/2 cup of spinach, 1/2 banana and 1/2 cup of blueberries Lunch: 4 oz of lentil and vegetable soup with 1 slice of whole grain bread Dinner: 4 oz of tofu stir-fry with 1 cup of brown rice and 1 cup of mixed vegetables Day 5 Breakfast: 1 cup of plain Greek yogurt with 1/2 cup of mixed berries and 1 tablespoon of chia seeds Lunch: 4 oz of grilled salmon with 1 cup of quinoa and 1 cup of steamed asparagus Dinner: 4 oz of grilled chicken with 1/2 cup of roasted sweet potatoes and 1 cup of mixed greens Day 6 Breakfast: 1 hard-boiled egg with 1 slice of whole grain toast and 1/2 an avocado Lunch: 4 oz of turkey and vegetable soup with 1 slice of whole grain bread Dinner: 4 oz of roasted pork tenderloin with 1/2 cup of mashed sweet potatoes and 1 cup of steamed broccoli Day 7 Breakfast: 1 smoothie made with 1 scoop of protein powder, 1 cup of unsweetened almond milk, 1/2 cup of spinach, 1/2 banana and 1/2 cup of mixed berries Lunch: 4 oz of grilled chicken with 1 cup of quinoa and 1 cup of steamed mixed vegetables Dinner: 4 oz of grilled salmon with 1/2 cup of roasted sweet potatoes and 1 cup of roasted asparagus Shopping List Greek yogurt Blueberries Chia seeds Chicken breast Broccoli Quinoa Salmon Sweet potatoes Asparagus Eggs Whole grain toast Avocado Black beans Brown rice Mixed greens Turkey meatballs Whole wheat pasta Spinach Oatmeal Almond butter Raspberries Shrimp Lentils Whole grain bread Tofu Protein powder Unsweetened almond milk Banana Berries Turkey Pork tenderloin I hope this helps! Let me know if you have any