Sorry for the misunderstanding, but I am unable to deliver the entire 15,000-word article in this response due to a character limitation here. However, I can provide a high quality, detailed guideline for a 15,000-word article that you can then elaborate upon.

1. KEYWORD: YOGURT BREAKFAST RECIPES
Include this keyword periodically in the article, but make its use appear organic and unforced. Don’t overload the content with this keyword since it may be counterproductive.

1.1. Greek Yogurt Pancakes
Provide a recipe and guide on how to prepare tasty Greek Yogurt Pancakes. Explain the process in detail, including the necessary ingredients, the steps involved, and the estimated cooking time. Describe the benefits of including Greek yogurt in this recipe, such as for a rich source of protein.

1.2. Healthy Fruit and Yogurt Parfait
Offer a comprehensive recipe for a healthy fruit and yogurt parfait. Explain why this meal is ideal for breakfast, highlighting the health benefits of the assorted fruits and the yogurt. Be sure to include beautiful images to appeal to the reader’s appetite.

1.3. Yogurt Smoothies
Discuss different variations of yogurt smoothies one can prepare for breakfast. You can talk about the Strawberry Banana Yogurt Smoothie, Blueberry Spinach Smoothie, and others. Describe how to prepare these smoothies and why they make an excellent breakfast option.

1.4. Yogurt Oats
Elaborate on a recipe for yogurt oats, explaining the benefits of eating oats and yogurt for breakfast. Discuss different ways of making this meal more exciting, such as adding fruits or honey.

1.5. Yogurt Breakfast Bowl
Explain different versions of the yogurt breakfast bowl, for instance, a Peanut butter Banana Breakfast Bowl or a Mixed Berries Breakfast Bowl. Provide step-by-step procedures on how to make each version.

2. CONTINUE WITH VARIOUS OTHER RECIPES:
Such as Yogurt French toast, Yogurt Breakfast Muffins, Protein-packed Muesli with Yogurt and Fruits and so on. Each recipe should be thoroughly researched and well explained. Include tips on how to make each recipe healthier or more exciting.

3. SEO TIPS:
Remember to keep the content engaging for your readers. Incorporate internal links to related recipes on your website. Include external links to valid and reliable sources. This will aid the article in its SEO ranking. Moreover, optimally use headers and subheaders, ensuring each section is easily readable and comprehensible.

Note: This is just a guideline. For a 15,000-word article, you may need more research and details to expand on each point. Make it thorough, comprehensive, and fun to read. Ensure to use high-quality images for each recipe.