The short answer: to use a slow cooker, put thawed meat and chopped vegetables in the crock (vegetables on the bottom), add the liquid the recipe calls for, put the lid on and cook on LOW for about 7–8 hours or HIGH for about 3–4. Leave the lid alone, check the meat with a thermometer, and refrigerate leftovers within 2 hours.
- Key numbers: slow cookers run at roughly 170–280°F (USDA FSIS) · 1 hour on HIGH ≈ 2 hours on LOW as a rule of thumb · chicken is done at 165°F, ground beef at 160°F
- Top moves: thaw meat first, use the right fill level for your size, keep the lid closed, add dairy and pasta at the end
- Next step: get the free recipe book (we email it to you), or plan a week of slow cooker dinners with the Meal Planner & Grocery List ($3.99).
Our picks for how to use a slow cooker
Starter pickPrintables
Meal Planner & Grocery List
Weekly meals, a grocery list sorted by aisle, and pantry and freezer inventories so you shop once and waste less.
Printables
Family Recipe Binder
Section dividers, four recipe page layouts with room for the family story, 4x6 and 3x5 cards and a conversion chart - print it or type into the fillable version.
Save 33%Bundles
Family Life Admin Bundle
Baby logs, chore charts, pet records, meal plans and family recipes in one tidy set.
Safety steps follow USDA FSIS slow cooker guidance and FoodSafety.gov temperatures; meal costs are November 2026 grocery estimates for 4. Below: the basic steps, a LOW vs HIGH time chart, what not to put in, 12 beginner meals and fixes for common problems.
How to use a slow cooker: the basic steps
| Step | What to do | Why |
|---|---|---|
| 1. Start clean | Wash the crock, lid and your hands. Keep meat in the fridge until you load it. | Bacteria multiply fast at room temperature, and the cooker takes a few hours to heat up. |
| 2. Thaw meat first | Thaw meat and poultry in the fridge before it goes in. | USDA FSIS says to always thaw meat or poultry before slow cooking. |
| 3. Vegetables on the bottom | Put potatoes, carrots and onions in first, meat on top. | Vegetables cook slower than meat, and the bottom is closest to the heat. |
| 4. Add liquid | Use the amount in the recipe: broth, water, tomatoes or sauce. | Slow cookers trap steam, so you need less liquid than on the stove. |
| 5. Lid on, set it | LOW for all-day cooking or tough cuts; HIGH when you have half the time. | Every peek lets heat and steam escape. |
| 6. Check doneness | Use a food thermometer, not the clock alone. | Chicken 165°F, ground beef 160°F, beef and pork roasts 145°F plus a 3-minute rest (FoodSafety.gov). |
| 7. Store leftovers fast | Move leftovers to shallow containers and refrigerate within 2 hours. | Don't reheat leftovers in the slow cooker. Reheat to 165°F on the stove or in the microwave first. |
Fill tip: slow cookers come in several sizes. Check your instruction booklet for the fill range and the meat sizes it suggests. FSIS points you to the booklet for exactly this.
Slow cooker LOW vs HIGH: cooking time chart
Most recipes give both settings. Use this rule of thumb when a recipe only lists one, then check the temperature.
| If the recipe says… | On LOW | On HIGH | Good for |
|---|---|---|---|
| 1–2 hours HIGH | 3–4 hours | 1–2 hours | Dips, queso, keeping food warm |
| 3–4 hours HIGH | 6–8 hours | 3–4 hours | Chicken breasts, chili, soups |
| 4–5 hours HIGH | 8–10 hours | 4–5 hours | Pot roast, pulled pork, beef stew |
| 5–6 hours HIGH | 10–12 hours | 5–6 hours | Very large or tough roasts |
Head-start tip: FSIS says you can run the cooker on HIGH for the first hour and then switch to LOW, but cooking on LOW the whole time is also safe, which is handy on workdays.
Electricity tip: a slow cooker uses less electricity than your oven, according to USDA FSIS, and it won't heat up the kitchen in summer.
What to put in a slow cooker (and what to add later)
Great at the start:
- Tough, cheap cuts: chuck roast, pork shoulder, chicken thighs, beef stew meat
- Dried herbs and spices, onions, garlic
- Root vegetables: potatoes, carrots, parsnips, sweet potatoes
- Canned beans and tomatoes
- High-moisture dishes: chili, soup, stew and spaghetti sauce (the foods FSIS recommends)
Add in the last 30–60 minutes:
- Milk, cream, sour cream and cheese, which can curdle over long cooking
- Pasta and rice, which turn mushy if they cook all day
- Quick vegetables: peas, spinach, zucchini, bell peppers
- Fresh herbs and lemon juice
Don't put in:
- Frozen meat or poultry. Thaw it first.
- Leftovers to reheat. Reheat them to 165°F on the stove or in the microwave, then the slow cooker can keep them hot (at least 140°F).
- A whole raw turkey or very large roast that's too big for your cooker. Follow the size limits in your booklet.
12 easy slow cooker meals for beginners
| Meal | Setting | Cost for 4 | Beginner tip |
|---|---|---|---|
| Salsa chicken | LOW 6–7 h | ~$9 | Chicken breasts + a jar of salsa; shred and serve in tortillas or bowls. |
| Beef chili | LOW 6–8 h | ~$10 | Brown the beef first for better flavor. See our chili recipe. |
| Pot roast with potatoes and carrots | LOW 8–10 h | ~$16 | Chuck roast is the cut that gets tender. Full method: pot roast. |
| Pulled pork | LOW 8–10 h | ~$13 | Pork shoulder + barbecue sauce; feeds 4 twice. |
| White chicken chili | LOW 6–7 h | ~$10 | Add the cream cheese in the last 30 minutes. See white chicken chili. |
| Taco soup | LOW 6 h | ~$9 | Pantry cans + ground beef. See taco soup. |
| Lentil and vegetable soup | LOW 7–8 h | ~$6 | No meat to thaw: the easiest first try. |
| Honey garlic chicken thighs | LOW 5–6 h | ~$9 | Thighs stay juicier than breasts. |
| Beef stew | LOW 8–9 h | ~$14 | Coat the meat in flour for a thicker stew. Amounts and times are in our beef stew recipe. |
| Butter chicken | LOW 6 h | ~$11 | Stir in the cream at the end. |
| Black bean soup | LOW 7–8 h | ~$6 | Blend half for a creamy soup with no cream. |
| Pumpkin stew | LOW 6–7 h | ~$11 | A fall favorite: pumpkin stew. |
Want 50 more? Browse our slow cooker recipes and crockpot chicken recipes. For stovetop nights, try one pot meals.
Common slow cooker problems and fixes
| Problem | Likely cause | Fix |
|---|---|---|
| Watery, thin sauce | Too much liquid; steam can't escape | Use less liquid next time. To thicken now, cook uncovered on HIGH for the last 30 minutes or stir in a cornstarch slurry. |
| Dry, stringy chicken | Lean breasts cooked too long | Use thighs, or cook breasts on LOW and check at 165°F early. |
| Hard potatoes and carrots | Vegetables on top, cut too big | Put them on the bottom and cut into 1–2 inch pieces. |
| Curdled sauce | Dairy added too early | Add milk, cream and cheese in the last 30 minutes. |
| Mushy pasta | Cooked all day | Cook pasta separately or add it in the last 20–30 minutes on HIGH. |
| Power went out | Outage while you were away | FSIS says throw the food away, even if it looks done. If you were home, finish cooking it another way right away. |
Once you have the basics down, try our healthy crockpot recipes for lighter meals with vegetables and lean protein.
Slow cooker meal planning on a budget
A slow cooker is one of the best tools for meal planning on a budget because it turns cheap cuts and dried beans into dinners that stretch:
- Cook once, eat twice: plan a big roast or pot of chili for leftovers on a second night, or freeze half. Our freezer meals guide shows what freezes well.
- Pick 2 slow cooker nights a week on your busiest days, and write them on your weekly plan.
- Shop the sales for the protein, then match it to a recipe. Our grocery shopping on a budget guide covers the rest.
To keep the recipes your family likes, the Family Recipe Binder ($6.99) has printable recipe pages, or get it with the meal planner in the Family Life Admin Bundle ($15.99, $23.95 bought separately). See all printables and bundles.
Ready for dinner ideas? Browse crockpot recipes for 50 slow cooker meals.
Plan the week's meals and shop once
Weekly meals, a grocery list sorted by aisle, and pantry and freezer inventories so you shop once and waste less.
$3.99 · Instant download. Print at home or fill it in on screen. Or browse the full Home & Organizing collection.
Frequently asked questions
How do you use a slow cooker for the first time? Wash the crock and lid, put chopped vegetables on the bottom and thawed meat on top, add the liquid the recipe calls for, put the lid on and choose LOW or HIGH. Leave the lid closed while it cooks and check the meat with a food thermometer before serving.
Is it better to cook on LOW or HIGH in a slow cooker? LOW is better for all-day cooking and tough cuts like chuck roast and pork shoulder, because the long, gentle heat makes them tender. HIGH works when you have about half the time. USDA FSIS says cooking on LOW the whole time is safe.
How long does it take to cook on LOW vs HIGH? As a rule of thumb, 1 hour on HIGH is about 2 hours on LOW. Most chicken and chili recipes take 6 to 8 hours on LOW or 3 to 4 hours on HIGH, and pot roast or pulled pork takes 8 to 10 hours on LOW. Always check doneness with a thermometer.
Can you put frozen meat in a slow cooker? USDA FSIS says to always thaw meat or poultry before putting it in a slow cooker, because the cooker heats slowly and frozen meat can spend too long at unsafe temperatures. Thaw it in the refrigerator first. Do not put frozen meat in.
Do you need to add liquid to a slow cooker? Most recipes need some liquid such as broth, water, tomatoes or sauce. Slow cookers trap steam, so you usually need less liquid than on the stove. Too much liquid is the most common reason for a watery result.
Should you put vegetables on the bottom of the slow cooker? Vegetables cook more slowly than meat in a slow cooker, so USDA FSIS recommends putting them in first. Cut potatoes and carrots into 1 to 2 inch pieces so they finish at the same time as the meat.
Can you open the lid of a slow cooker while it cooks? Only when you need to stir or check doneness. Every time you lift the lid, heat and steam escape and the food takes longer to cook. FSIS advises keeping the lid in place.
Can I leave my slow cooker on while I'm at work? A slow cooker is designed for all-day cooking while you are at work. Set it on LOW. If the power goes out while you are away, USDA FSIS says to throw the food away even if it looks done.
Can you reheat leftovers in a slow cooker? USDA FSIS does not recommend reheating leftovers in a slow cooker. Reheat them on the stove, in the microwave or in the oven until they reach 165°F, then you can use a preheated slow cooker to keep them hot at 140°F or above.
What is the best printable for planning slow cooker meals? The HomeBase Meal Planner & Grocery List is $3.99 and has a weekly dinner plan plus an aisle-sorted grocery list, so you can mark two slow cooker nights and shop for them in one trip. The Family Recipe Binder is $6.99, or both come in the Family Life Admin Bundle for $15.99.
Free printable
Save the family favorites: get the free recipe book pages
Printable recipe pages and a recipe request card to send to relatives, so the dishes everyone loves end up in one book. You'll also get our weekly HomeBase email with easy meal planning ideas and family recipe tips.
Sources
- USDA FSIS: Slow Cookers and Food Safety fsis.usda.gov
- FoodSafety.gov: Safe Minimum Internal Temperature Chart foodsafety.gov