Smoky Keto Beef and Vegetable Stew

By AislePrompt Editorial · Published 2026-04-09 · Updated 2026-04-09

A deeply flavorful slow-cooked stew with tender beef, smoky spices, and low-carb vegetables for a satisfying keto dinner. This American-inspired slow-cooker recipe (keto), ready in about 435 minutes, pairs stew beef, avocado oil, onion for a weeknight-friendly dinner that comes together with one pan and minimal cleanup. Each serving lands at about 450 calories and feeds 4, so it slots cleanly into a low-carb week and pairs well with cauliflower rice or roasted green vegetables. Tap "Plan a meal with the AI" below to drop this recipe into your week and send the ingredients straight to Instacart. Nutrition values are approximate, calculated from USDA FoodData Central (fdc.nal.usda.gov) — verify against ingredient labels for any health-driven dietary plan.

Ingredients

• 1.5 lbs (680g), cut into 1-inch cubes stew beef
• 2 tbsp avocado oil
• 1 medium, diced onion
• 2 cloves, minced garlic
• 1 cup (240g), diced zucchini
• 1 cup (150g), diced cauliflower
• 1 cup (100g), sliced mushrooms
• 2 cups (480ml) beef broth
• 1 tbsp smoked paprika
• 1 tsp dried thyme
• 1/2 tsp black pepper
• 1/4 cup (60ml) heavy cream

Slow cookers worth buying for this → Best Slow Cookers in 2026: Top Picks + Buying Guide

Instructions

1. Step 1: Heat 2 tbsp avocado oil in a large skillet over medium-high heat. Sear 1.5 lbs stew beef cubes for 3 minutes per side until browned, then transfer to slow cooker.
2. Step 2: Add 1 medium diced onion and 2 minced garlic cloves to the skillet, cook for 2 minutes until fragrant. Add 1 cup diced zucchini, 1 cup diced cauliflower, and 1 cup sliced mushrooms; cook for 5 minutes until vegetables are slightly softened.
3. Step 3: Transfer vegetable mixture to slow cooker. Add 2 cups beef broth, 1 tbsp smoked paprika, 1 tsp dried thyme, and 1/2 tsp black pepper. Stir to combine.
4. Step 4: Cover and cook on low for 7-8 hours until beef is fork-tender.
5. Step 5: Stir in 1/4 cup heavy cream during the last 30 minutes of cooking to thicken without curdling.