Dump-and-Go Garlic Butter Beef | High Protein Keto Slow Cooker Recipe

Posted on April 25, 2026

Dump-and-Go Garlic Butter Beef | High Protein Keto Slow Cooker Recipe

Kickstart your week with this Dump-and-Go Garlic Butter Beef: a vitamin-rich, protein-packed keto meal combining tender slow-cooked beef with golden roasted potatoes, smothered in a rich garlic butter sauce. Ready in under 15 minutes of prep before hands-off cooking.

Prep TimeCook TimeTotal TimeServingsDifficultyCuisine
00:15:0008:00:0008:15:006ModerateAmerican

Why This Recipe Works

This one-pot wonder combines savory herbal-seasoned beef with perfectly caramelized potatoes for a balanced mouthfeel. The slow cooker’s gentle heat thoroughly tenderizes lean cuts like top sirloin while allowing flavors to meld. By using garlic powder and fresh minced garlic, it achieves multi-layered depth without over-salting. The gluten-free roux made from butter and cornstarch ensures silky sauce texture without compromising keto compliance.

My secret to enhancing umami comes from combining beef broth and smoked paprika, creating depth without added soy sauce. The hands-off approach lets ingredients do the work, making it ideal for family dinners or meal prepping breakfast burritos.

Ingredients

IngredientQuantityNotes
Ground beef1.5 lbs(top sirloin recommended)Can substitute ground turkey with caution for keto plan
Kosher salt1 tsp + 1/2 tspNon-iodized preferred for better meat preservation
Olive oil1 TbspMust be high smoke point variety like avocado oil
Garlic powder1.5 tspRub into meat before browning for maximum flavor adhesion
Russet potatoes2.5 lbsK Qaeda-type potatoes keep from becoming mushy

Step-by-Step Instructions

Phase 1: Browning and Seasoning

  1. Heat olive oil in cast-iron skillet over medium-high heat until shimmering.
  2. Toss beef chunks with garlic powder, salt, and thyme then brown 3 minutes per side.
  3. Add pearl onions and sauté until caramelized while deglazing with broth.

Phase 2: Slow Cooking

  1. Layer browned beef and onions in 6-quart slow cooker. Top with whole potato chunks.
  2. Mix smoked paprika and rosemary with remaining saltSpread evenly over meat.
  3. Cook on LOW 7-8 hours or HIGH 4-5 hours until beef pulls apart effortlessly.

Phase 3: Sauce Assembly

  1. In saucepan, melt butter over medium heatadding minced garlic and Worcestershire.
  2. Stir in cornstarch-milk slurry until bubbly and thickened.
  3. Blend liquid from slow cooker and sauce into potatoes for cohesive dish.

Chef Tips for Perfect Results

  • Use webbed slow cooker gloves during assembly to protect against splashes/li>
  • Freeze beef portions for maximum tenderness before grinding/li>
  • Peel potatoes just before cooking to prevent browning
  • Strain slow cooker liquid at step4 then whisk with cornstarch separately for better clarity
  • Add garlic at last 30 minutes of cooking to avoid bitterness

Common Mistakes to Avoid

Under-browning meat: Rapid browning disorders maillard reaction –

Over-stirrying: Contact with metallic spoon create metallic off-utex

Variations and Substitutions

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Dump-and-Go Garlic Butter Beef | High Protein Keto Slow Cooker Recipe

Dump-and-Go Garlic Butter Beef


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  • Author: Chloe Bennett
  • Total Time: 495
  • Yield: 6 servings
  • Diet: Keto

Description

A high-protein keto-friendly slow cooker dish featuring tender garlic butter beef and caramelized potatoes. Ready in 8 hours with minimal hands-on effort, this hearty recipe is perfect for meal prep or family gatherings.


Ingredients

1.5 lbs ground beef (top sirloin recommended)
1 tsp kosher salt (plus 1/2 tsp)
1 Tbsp olive oil (high smoke point like avocado oil)
1.5 tsp garlic powder
2.5 lbs russet potatoes
1 tsp smoked paprika
1 tsp dried rosemary
20 pearl onions, halved
1 cup beef broth
1/4 cup unsalted butter
1 tbsp minced garlic
1/4 cup full-fat milk
2 tbsp cornstarch (gluten-free if needed)
1 tsp Worcestershire sauce (gluten-free variant)


Instructions

Heat olive oil in a cast-iron skillet over medium-high heat until shimmering
Toss beef chunks with garlic powder, 1 tsp salt, and thyme; brown 3 minutes per side
Add pearl onions and sauté until caramelized, deglazing the skillet with beef broth as needed
Layer browned beef and onions in the slow cooker; top with potato chunks
Mix smoked paprika, 1 tsp dried rosemary, and 1/2 tsp salt; spread evenly over the meat
Cook on LOW 7-8 hours or HIGH 4-5 hours until beef is tender
In a saucepan, melt butter over medium heat; add minced garlic and Worcestershire
Stir in cornstarch-milk slurry until bubbly and thickened
Pour sauce over the beef and potatoes in the slow cooker, stir to coat

Notes

Use top sirloin for optimal juiciness
Adjust salt quantities based on meat’s sodium content
For meal prepping, store chilled portions in airtight containers up to 3 days
Leftover sauce can be refrigerated for up to 1 week

  • Prep Time: 15
  • Cook Time: 480
  • Category: Main dish
  • Method: Slow Cooking
  • Cuisine: American

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