A rich, thick, deeply savory stew made entirely from plants, naturally gluten-free adaptable, and cooked completely hands-off in your crockpot. That’s what this Easy Gluten-Free Vegan Crockpot Summer Stew delivers, and it genuinely tastes like the kind of hearty comfort food that has no business being this easy to make. I loaded my slow cooker in the morning, went about my whole day, and came home to a stew that smelled incredible and tasted even better.
Fifteen minutes of prep. Eight hours of patience. Six seriously satisfying bowls.
Why This Vegan Crockpot Summer Stew Actually Impresses
The flavor foundation here is what sets this stew apart from basic crockpot recipes. Vegan beef-style broth, balsamic vinegar, tomato paste, red wine, fresh rosemary, and fresh thyme that combination builds a broth that tastes complex, deep, and savory in a way that surprises people when they find out it’s completely plant-based. Every time I serve this to skeptical friends, they ask for seconds. Every single time.
Tempeh plays the role of the protein and texture anchor here, and it earns that role well. Unlike tofu, tempeh holds its shape through 8 hours of slow cooking without turning mushy. It absorbs the balsamic and herb-loaded broth and develops a meaty, satisfying bite that makes this stew genuinely filling. IMO, tempeh in a slow cooker stew is one of the most underused combinations in vegan cooking.
Recipe Timing and Serving Details at a Glance
| Detail | Info |
| Prep Time | 15 minutes |
| Cook Time | 8 hours |
| Total Time | 8 hours 15 minutes |
| Servings | 6 people |
| Calories per Serving | 305 kcal |
Equipment You Need
Simple and minimal here’s everything:
- 1 slow cooker / crockpot – a 6-quart size works perfectly for six servings
- A whisk for combining the broth base and the flour slurry
- A cutting board and sharp knife for chopping vegetables and tempeh
- A medium bowl for mixing the flour thickener
- Measuring cups and spoons
- A ladle for serving
No special equipment, no extra pots to wash. The slow cooker handles everything after your 15-minute prep session.
Full Ingredients List
The broth base:
- 4 cups vegan “beef” style broth
- ⅓ cup red wine (optional but highly recommended)
- 2 tablespoons balsamic vinegar
- 3 tablespoons tomato paste
- 6 cloves garlic, minced
- 1 tablespoon fresh rosemary, chopped (or 1 tsp dried)
- 1 tablespoon fresh thyme, chopped (or 1 tsp dried)
- ½ teaspoon salt
The main ingredients:
- 16 oz tempeh, cubed
- 1 pound Yukon gold potatoes, chopped
- 1 medium yellow onion, roughly chopped
- 4 large carrots, chopped into 1-inch chunks
- ¾ cup peas (frozen or canned, added at the end)
For thickening:
- ¼ cup all-purpose flour (see notes below for gluten-free swap)
To finish:
- Fresh parsley, chopped
- Black pepper to taste
A Quick Note on the Gluten-Free Version
The recipe uses all-purpose flour as a thickener toward the end of cooking this is the one ingredient that makes it not automatically gluten-free. The good news? Swapping it out is simple. Use any of these instead:
- Cornstarch – mix 2 tablespoons with ¼ cup cold slow cooker liquid, whisk until smooth, add back in
- Arrowroot powder – same process as cornstarch, creates a slightly silkier finish
- Gluten-free all-purpose flour – works as a direct 1:1 swap
FYI cornstarch is the easiest and most widely available swap, and it thickens the stew just as effectively as regular flour. No texture difference in the final bowl.
How to Make Easy Gluten-Free Vegan Crockpot Summer Stew
Step 1 – Build the Broth Base (5 Minutes)
Add the vegan beef-style broth, red wine, balsamic vinegar, tomato paste, minced garlic, rosemary, thyme, and salt directly to your slow cooker. Whisk everything together until the tomato paste fully dissolves and the ingredients combine evenly. This step takes about two minutes and sets up the entire flavor profile of the stew don’t rush it.
Step 2 – Add the Main Ingredients and Cook
Add the cubed tempeh, chopped potatoes, onion, and carrots to the broth base. Give everything a good stir to coat the vegetables and tempeh in the seasoned liquid. Put the lid on and cook on low for 7 hours or high for 3 hours. Walk away entirely this stew needs no attention while it cooks.
Step 3 – Thicken the Stew (1 Hour Before Serving)
Here’s the step that transforms the stew from brothy to truly thick and rich. In a medium bowl, whisk together the ¼ cup of flour and ¼ cup of liquid from the slow cooker until completely smooth no lumps. Pour this mixture back into the slow cooker and stir well. Switch to high heat and cook for one more hour. The broth will thicken up beautifully during this final hour.
Step 4 – Add the Peas (Last 10 Minutes)
Add the frozen or canned peas in the last 10 minutes of cooking. They just need to warm through overcooking peas turns them from bright and sweet to dull and mealy .
Step 5 – Season and Serve
Taste the stew and adjust with additional salt and black pepper as needed. Ladle generously into bowls and finish with a scatter of fresh chopped parsley. That fresh herb garnish isn’t just decorative it adds a brightness that cuts through the rich, savory broth and pulls the whole bowl together.
Full Nutrition Breakdown Per Serving
Here’s exactly what one serving of this vegan crockpot stew delivers:
| Nutrient | Amount |
| Calories | 305 kcal |
| Carbohydrates | 40g |
| Protein | 18g |
| Fat | 9g |
| Fiber | 5g |
| Sugar | 8g |
| Sodium | 989mg |
18 grams of protein per serving from a completely plant-based stew is a number worth highlighting. The tempeh carries most of that, with the peas adding a small but meaningful contribution. At 305 calories per bowl, this stew delivers serious satiety without a heavy calorie load which makes it as practical for weeknight dinners as it is for meal prep.
The sodium sits at 989mg, which comes primarily from the broth. If you want to lower it, swap in low-sodium vegan broth and reduce the added salt. The flavor still holds up well with that adjustment.
Cooking Method Options Slow Cooker vs. Instant Pot
Slow Cooker Method
The standard approach and the one that produces the deepest, most developed flavor. Low for 7 hours then high for 1 hour gives the vegetables and tempeh maximum time to absorb the broth. This is the version to make when you have a full day ahead of you and want dinner waiting when you return.
Instant Pot Method
Need this stew in about an hour? The Instant Pot version delivers excellent results much faster:
- Add broth, red wine, balsamic vinegar, tomato paste, garlic, rosemary, thyme, and salt to the Instant Pot. Whisk to combine.
- Add tempeh, potatoes, onion, and carrots. Stir together.
- Cook under manual high pressure for 35 minutes.
- Allow natural pressure release for 10 minutes, then release remaining pressure.
- Set to sauté mode and stir in the flour mixture and frozen peas.
- Simmer for 10–15 minutes until thickened and peas are warmed through.
The slow cooker version wins on depth of flavor. The Instant Pot version wins on speed. Both produce a genuinely delicious stew pick based on your schedule.
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Smart Customizations and Swaps
Vegetable Variations
The base vegetable lineup is classic and reliable, but this stew welcomes changes. Try:
- Parsnips in place of or alongside carrots for a sweeter, nuttier flavor
- Sweet potato instead of Yukon gold for extra sweetness and color
- Mushrooms added at the start for an even deeper, earthier broth
- Green beans added in the last 30 minutes for color and crunch
- Butternut squash cubed for a heartier autumn-leaning variation
Protein Swaps
If tempeh isn’t your thing or you can’t find it:
- Chickpeas – add two cans; they hold up well through long cooking and add great texture
- White beans – creamy and mild, they blend into the stew nicely
- Lentils – green or brown; they break down and thicken the stew naturally, reducing the need for the flour step
Boosting the Flavor
The base recipe is excellent, but a few small additions take it further:
- Add 1 tablespoon of soy sauce or miso paste to the broth for extra umami depth
- Throw in a tablespoon of nutritional yeast for a subtle cheesy, savory note
- Use smoked paprika in addition to the herbs for a subtle smoky undertone
Storage, Freezing, and Meal Prep
This vegan crockpot stew is one of the best recipes for make-ahead cooking. It stores and freezes exceptionally well.
Refrigerator Storage
- Store in an airtight container (glass preferred) for up to 5 days
- Flavor improves significantly overnight as everything melds together
Freezing Before Cooking
Want to prep ahead for an even faster future meal? Place the red wine, balsamic vinegar, tomato paste, garlic, rosemary, thyme, salt, tempeh, onion, and carrots in a gallon-sized freezer bag. Seal, squish to combine, add potatoes on top, remove excess air, seal again, and freeze flat for up to 3 months. When ready to cook, dump the frozen contents into the slow cooker, top with broth, and cook as usual.
Freezing After Cooking
- Cool completely before transferring to freezer-safe containers or individual freezer cubes
- Freeze for up to 2 months
- Defrost overnight in the fridge or microwave from frozen, adding extra broth to loosen as needed
Why This Stew Works Perfectly as a Summer Crockpot Recipe
Summer and stew sound like opposites but the slow cooker changes the equation entirely. You load everything up in 15 minutes, the crockpot cooks it without generating oven heat in your kitchen, and you come home to a complete, deeply satisfying meal. No standing over a stove on a warm evening. No monitoring. No stress.
The bright herbs, tangy balsamic, and fresh parsley finish also keep this stew from feeling heavy despite its richness. It’s warming and comforting without weighing you down which makes it far more summer-appropriate than you’d expect from a slow-cooked stew.
My Final Thoughts
This Easy Gluten-Free Vegan Crockpot Summer Stew proves that plant-based slow cooker cooking can be genuinely impressive not just convenient. Eighteen grams of protein, a rich balsamic and herb broth, tender tempeh and vegetables, and the kind of depth of flavor that makes people forget this is entirely vegan.
Fifteen minutes of morning prep is all it asks of you. The slow cooker handles everything else. Make the gluten-free swap if you need it, pile on the fresh parsley, and serve up six bowls of something really special. Go set that slow cooker up dinner is basically already handled.
Easy Gluten-Free Vegan Crockpot Summer Stew
Ingredients
Equipment
Method
- Step 1 – Build the Broth Base (5 Minutes)
- Add the vegan beef-style broth, red wine, balsamic vinegar, tomato paste, minced garlic, rosemary, thyme, and salt directly to your slow cooker. Whisk everything together until the tomato paste fully dissolves and the ingredients combine evenly. This step takes about two minutes and sets up the entire flavor profile of the stew don’t rush it.
- Step 2 – Add the Main Ingredients and Cook
- Add the cubed tempeh, chopped potatoes, onion, and carrots to the broth base. Give everything a good stir to coat the vegetables and tempeh in the seasoned liquid. Put the lid on and cook on low for 7 hours or high for 3 hours. Walk away entirely this stew needs no attention while it cooks.
- Step 3 – Thicken the Stew (1 Hour Before Serving)
- Here’s the step that transforms the stew from brothy to truly thick and rich. In a medium bowl, whisk together the ¼ cup of flour and ¼ cup of liquid from the slow cooker until completely smooth no lumps. Pour this mixture back into the slow cooker and stir well. Switch to high heat and cook for one more hour. The broth will thicken up beautifully during this final hour.
- Step 4 – Add the Peas (Last 10 Minutes)
- Add the frozen or canned peas in the last 10 minutes of cooking. They just need to warm through overcooking peas turns them from bright and sweet to dull and mealy .
- Step 5 – Season and Serve
- Taste the stew and adjust with additional salt and black pepper as needed. Ladle generously into bowls and finish with a scatter of fresh chopped parsley. That fresh herb garnish isn’t just decorative it adds a brightness that cuts through the rich, savory broth and pulls the whole bowl together.
Notes
Full Nutrition Breakdown Per Serving
Here’s exactly what one serving of this vegan crockpot stew delivers:| Nutrient | Amount |
| Calories | 305 kcal |
| Carbohydrates | 40g |
| Protein | 18g |
| Fat | 9g |
| Fiber | 5g |
| Sugar | 8g |
| Sodium | 989mg |
Hi — I’m Rachel. I’m a wife, a mom, and a home cook who believes that food should bring comfort, joy, and compassion to the table. I live with my family — two hungry little foodies who are my most honest recipe testers — and together we’ve built a kitchen culture that’s all about good food that happens to be 100% vegan. I started this blog because I wanted a place to share the recipes that keep our days moving, the dishes that make weeknights feel a little easier, and the meals that become our little family traditions.