Elevate your dinner routine with this sensational Slow Cooker Spicy Mongolian Beef and Pineapple recipe. This crockpot marvel brings together the perfect harmony of sweet, spicy, and tangy flavors, ensuring every bite of the incredibly tender flank steak is a delight. Effortless to prepare and consistently delicious, this dish is destined to become a staple in your family’s favorite meal rotation.

Embark on a culinary adventure from the comfort of your own kitchen with our incredibly flavorful Slow Cooker Spicy Mongolian Beef with Pineapple. This recipe is a testament to the magic of slow cooking, transforming simple ingredients into a deeply satisfying meal that tastes like it came from your favorite Asian restaurant. The gentle, prolonged heat of the crockpot ensures the beef reaches an unparalleled tenderness, practically melting in your mouth, while absorbing the complex sweet and spicy notes of the sauce, beautifully complemented by the bright, tropical sweetness of pineapple. It’s an ideal solution for those busy weeknights when you crave a homemade, hearty, and exotic dish without spending hours tethered to the stove.
This outstanding recipe, along with many other inspired Asian dishes, can be found in the highly acclaimed cookbook, The Asian Slow Cooker: Exotic Favorites for Your Crockpot, penned by my talented friend, Kelly Kwok. If you’re familiar with Kelly, it’s likely through her immensely popular food blog, Life Made Sweeter, where she consistently showcases some of the most stunning and delicious desserts. I’ve been an avid follower of Kelly’s work for several years, always impressed by her culinary creativity and passion. So, when I learned she was releasing a slow cooker cookbook, my excitement knew no bounds! As any seasoned home cook knows, truly excellent slow cooker cookbooks are a rare find, making Kelly’s contribution a valuable asset to any kitchen.
Kelly’s debut cookbook is a testament to her dedication to making delicious Asian cuisine accessible to everyone. She has taken cherished childhood recipes and ingeniously adapted them to suit the needs of today’s busy home chef. This means less time fussing in the kitchen and more time enjoying deeply flavored, authentic meals. For too long, slow cooker food has been unfairly stereotyped as bland and one-dimensional. Kelly Kwok decisively shatters this misconception, infusing her recipes with a vibrant array of ingredients like savory miso paste, pungent fresh ginger, and zesty Sriracha. These thoughtful additions create a depth of flavor that is anything but ordinary, transforming each dish into a rich, multi-layered culinary experience.

Exploring the Culinary Delights of “The Asian Slow Cooker”
“The Asian Slow Cooker” is a comprehensive guide to crafting delightful Asian meals, featuring 80 delectable dishes and desserts. Each recipe is accompanied by stunning, full-color photographs that are sure to inspire and guide you through the cooking process. A significant highlight of this cookbook is its flexibility: many recipes offer the choice of being prepared in a slow cooker or as a simple one-pot meal, providing convenience and versatility for various cooking styles and preferences.
A Chapter for Every Craving and Convenience
The cookbook’s organization is incredibly user-friendly, with recipes thoughtfully arranged into eight distinct chapters designed to meet diverse culinary needs:
- Ditch the Takeout: This chapter is a game-changer for anyone looking to recreate their favorite Asian restaurant dishes at home, often with healthier ingredients and at a fraction of the cost.
- 5 Ingredients or Less: Perfect for time-strapped cooks, these recipes prove that you don’t need a pantry full of exotic items to produce incredibly flavorful and satisfying meals.
- One Pot & Skillet Meals: Say goodbye to mountains of dishes! This section focuses on recipes that minimize cleanup, making weeknight dinners even more appealing and stress-free.
- Skip the Stovetop: Embrace the ultimate convenience of your slow cooker with recipes that require minimal hands-on time, allowing you to “set it and forget it” while dinner cooks itself.
- Fiery Favorites: For those who love a bit of heat, this chapter delivers with bold, spicy dishes that will awaken your palate and add an exciting kick to your culinary repertoire.
- Meatless Mondays: Discover a delicious array of vegetarian and plant-based recipes that are so robust and satisfying, you won’t even miss the meat. Ideal for incorporating more vegetables into your diet.
- Sensational Desserts: Kelly’s renowned expertise in desserts truly shines here, offering sweet conclusions to any meal that are both inventive and comforting, showcasing the surprising versatility of the slow cooker.
- Delectable Desserts: An additional chapter dedicated to sweet treats, ensuring your slow cooker can help you whip up delightful puddings, cakes, and other confections with ease.
With such a diverse and enticing collection, my list of must-try recipes from “The Asian Slow Cooker” is constantly growing. I’m particularly eager to try the comforting Dan Dan Noodles, the savory Beef Chow Fun Stir-Fried Rice Noodles, and the bright, zesty Lemon Chicken. If these dishes are anything close to the extraordinary quality of this Spicy Mongolian Beef with Pineapple, then they are sure to become cherished regulars in our family’s meal rotation. Kelly’s approach truly transforms the perception of slow cooking, making it an exciting and flavorful journey into Asian cuisine.

The Irresistible Allure of Slow Cooker Spicy Mongolian Beef with Pineapple
Mongolian Beef has long held a special place as a beloved dish in Asian cuisine, celebrated for its perfect balance of savory and sweet notes. However, it wasn’t until I discovered Kelly’s innovative recipe that I realized the true potential of preparing this classic in a slow cooker. This method doesn’t just simplify the cooking process; it fundamentally enhances the dish, allowing the flavors to deepen and meld over hours, while the flank steak transforms into an unbelievably tender, fork-tender delight.
The journey to this delicious meal begins with thinly sliced flank steak, which is coated in cornstarch – a vital step that not only tenderizes the meat further but also aids in creating a perfectly luscious, thick sauce. A quick sear in a hot pan adds a beautiful caramelization and locks in the juices, building a foundational layer of flavor before the beef even enters the slow cooker. Once nestled in the crockpot, the beef is bathed in a truly exquisite sauce. This magical concoction is a symphony of flavors, featuring low-sodium soy sauce for umami depth, rich hoisin sauce for its signature sweetness and complexity, hearty beef broth, and vibrant Thai sweet red chili sauce to introduce a subtle, yet captivating, warmth. Freshly minced garlic and thinly sliced ginger infuse the sauce with aromatic zest, while red chili flakes allow you to customize the spice level, from a gentle warmth to a fiery kick.
What truly sets this particular recipe apart and elevates it to another level is the ingenious inclusion of pineapple chunks and shredded carrots. The pineapple offers a brilliant counterpoint to the rich, savory beef, providing a burst of tangy sweetness that brightens the entire dish and adds an exciting tropical dimension. The shredded carrots contribute not only a beautiful pop of color and a touch of natural sweetness but also a welcome textural contrast. As the ingredients slowly simmer together, the cornstarch in the beef coating and the slurry added later work wonders, transforming the sauce into a glossy, thick consistency that generously coats every piece of tender beef and vibrant vegetable. The result is a vibrant, deeply satisfying slow cooker meal that effortlessly combines bold, authentic Asian flavors with incredible ease and convenience.
Serving this Slow Cooker Spicy Mongolian Beef with Pineapple allows for wonderful versatility and personalization. It pairs exquisitely with a bed of fluffy white rice, which readily absorbs the rich, aromatic sauce, ensuring no drop of flavor goes to waste. For those seeking a healthier alternative, brown rice, quinoa, or even cauliflower rice make excellent choices. To enhance the meal with additional nutrients and freshness, consider serving alongside steamed or stir-fried vegetables such as crisp broccoli florets, vibrant snap peas, or colorful bell pepper strips. The presentation can be further elevated with simple garnishes: a generous sprinkle of thinly sliced green onions not only adds a fresh, oniony bite but also a touch of vibrant green, while toasted sesame seeds introduce a delicate nutty flavor and appealing texture. For adventurous palates desiring an extra layer of heat, a light drizzle of Sriracha sauce just before serving will provide that delightful fiery kick. This dish is designed to impress, delivering robust flavors and melt-in-your-mouth tenderness, making it a guaranteed hit at any family dinner or gathering.

Discover More Asian-Inspired Recipes
If you’ve savored the delightful flavors of this Slow Cooker Spicy Mongolian Beef, you’ll be thrilled to explore these other fantastic Asian-style recipes from our collection, each offering unique tastes and textures:
- Instant Pot Mongolian Beef: For those times when you need a quick, high-pressure version of this classic.
- Mongolian Beef (PF Chang’s Copycat): Recreate your restaurant favorites right in your own kitchen.
- Asian Garlic Tofu: A flavorful and satisfying vegetarian option, packed with savory garlic goodness.
- Spicy Shrimp Udon: A vibrant noodle dish featuring succulent shrimp and a delightful spicy kick.
Spicy Mongolian Beef and Pineapple
Spicy Mongolian Beef and Pineapple made in a crock pot offers an unbeatable blend of sweet and spicy flavors. The slow cooking process results in incredibly tender meat, making it an easy and delicious meal that’s sure to impress.
Rating: 4 out of 5 stars (based on 1 vote)
Prep Time:
Cook Time:
Servings: 4 servings

Print Recipe
Ingredients
- 1/2 cup plus 1 1/2 tablespoons cornstarch
- 1 teaspoon baking soda (optional)
- 1/4 teaspoon salt
- 1/4 teaspoon pepper
- 2 teaspoons cooking oil
- 1 1/2 pounds flank steak, cut across the grain into thin strips
- 1/2 cup low sodium soy sauce
- 2/3 cup low sodium beef broth
- 1/3 cup lightly packed brown sugar
- 2 tablespoons hoisin sauce
- 1 tablespoon Thai sweet red chili sauce
- 1/4-1/2 teaspoon red pepper chili flakes (to taste)
- 2 garlic cloves, minced
- 1 teaspoon fresh ginger, thinly sliced
- 2 tablespoons cool water
- 1/2 cup shredded or matchstick carrots
- 1 cup pineapple chunks (fresh or canned)
- 1/4 cup pineapple juice
- Cooked rice (for serving)
- 2 green onions, sliced thinly (optional)
- Sesame seeds (optional)
Instructions
- In a large zip-top bag, combine 1/2 cup cornstarch, baking soda (if using), salt, and pepper. Add the thin strips of flank steak to the bag, seal, and shake gently to ensure the beef is evenly coated.
- Heat the cooking oil in a large skillet over medium-high heat. Carefully sear the coated beef strips for approximately 1 to 2 minutes per side until they develop a light brown crust. Once seared, transfer the beef to your slow cooker.
- In a separate medium bowl, whisk together the low-sodium soy sauce, beef broth, brown sugar, hoisin sauce, Thai sweet red chili sauce, red pepper chili flakes, minced garlic, and thinly sliced fresh ginger. Stir until the brown sugar is fully dissolved and all ingredients are well combined. Pour this aromatic sauce evenly over the seared beef in the slow cooker.
- Secure the lid on the slow cooker and cook on the LOW setting for approximately 3 to 4 hours, or until the beef is exquisitely tender and easily pulls apart.
- About 30 minutes before you plan to serve the meal, prepare a cornstarch slurry by whisking the remaining 1 1/2 tablespoons of cornstarch with 2 tablespoons of cool water in a small bowl until smooth. Stir this slurry into the slow cooker, along with the shredded carrots, pineapple chunks, and pineapple juice.
- Replace the lid on the slow cooker, turn the heat setting to HIGH, and allow the mixture to cook for an additional 20 to 30 minutes. During this time, the sauce will thicken to a perfect, glossy consistency, coating all the ingredients beautifully.
- Serve the hot Spicy Mongolian Beef and Pineapple generously over a bed of freshly cooked rice. For an added touch of freshness and flavor, garnish with thinly sliced green onions and a sprinkle of toasted sesame seeds, if desired. Enjoy this rich, tender, and perfectly balanced meal!
Nutrition
Calories: 460 kcal
Nutrition information is automatically calculated and provided for general guidance; it should only be used as an approximation.
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Recipe Source: The Asian Slow Cooker by Kelly Kwok
Originally posted: November 10, 2016.