Overnight Crockpot Bacon Tater Tot Casserole Tips, FAQ & printable recipe

Tips for success

For the crispiest tater tots, avoid stirring the casserole after the custard is poured. The tots on the top layer will absorb some moisture, but they'll still have a satisfying texture.

If you prefer extra-crispy tots, you can broil the casserole for 2 to 3 minutes after it's done—just watch it closely to avoid burning the cheese. Let the casserole rest before broiling so it doesn't cool down too much.

This recipe is endlessly adaptable. Swap the bacon for cooked breakfast sausage or diced ham, or add a handful of sautéed mushrooms or bell peppers to the layers. The key is to keep the total volume of add-ins similar so the custard-to-solid ratio stays balanced.

If you add too many extras, the casserole may become dry; if you add too few, it may be too eggy. Stick to the layering method and you'll get a perfect result every time.

Variations

• Sausage and Egg Casserole: Swap the bacon for 1 pound of cooked breakfast sausage, crumbled. Add a teaspoon of dried sage to the egg custard for a classic sausage-and-egg flavor. Proceed with the same layering and cooking method.
• Veggie Lover's Casserole: Add 1 cup of sautéed mushrooms, 1 cup of chopped bell peppers, and 1/2 cup of diced onions to the layering. Reduce the bacon to 1/2 pound to keep the casserole balanced. The vegetables add moisture and a savory depth.
• Southwest Style: Add 1 can (4 oz) of diced green chiles and 1 teaspoon of ground cumin to the egg custard. Swap the sharp cheddar for pepper jack cheese. Top with fresh cilantro instead of chives before serving.
• Hash Brown Swap: Use 2 pounds of frozen shredded hash browns instead of tater tots. The texture will be softer and more uniform, but the flavor remains just as delicious. No other changes needed.

Storage and make-ahead

Fridge

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat individual portions in the microwave or oven until hot.

Freezer

Freeze individual portions in airtight containers or zip-top bags for up to 2 months. Thaw overnight in the refrigerator before reheating.

Reheat

Reheat thawed or refrigerated portions in the microwave in 30-second bursts, or in a 350°F (175°C) oven for 10-15 minutes until heated through.

Leftover casserole can be stored in an airtight container in the refrigerator for up to 4 days. To reheat, place a portion on a microwave-safe plate and heat in 30-second intervals until hot, or warm in a 350°F (175°C) oven for 10 to 15 minutes. The casserole also freezes well—wrap individual portions in plastic wrap and foil, then freeze for up to 2 months. Thaw overnight in the refrigerator before reheating.

This casserole is designed to be made ahead—the entire cooking process happens overnight. If you want to prep even further, you can cook and crumble the bacon up to 2 days in advance and store it in the refrigerator.

You can also shred the cheddar and whisk the eggs and cream the night before, keeping the custard in a sealed container in the fridge. In the morning, simply layer and pour, then set the slow cooker to low. The casserole can also be fully cooked, cooled, and refrigerated for up to 4 days, then reheated in individual portions.

Serving ideas

Serve this casserole straight from the slow cooker for a casual family breakfast, or transfer squares to a platter for a brunch buffet. A sprinkle of fresh chives adds a pop of color and a mild onion flavor that complements the rich eggs and cheese. Pair it with a simple green salad or fresh fruit for a balanced plate, and offer hot sauce or salsa on the side for those who like a little heat.

For a more indulgent brunch, serve the casserole with buttered toast, roasted potatoes, or a side of sautéed greens. It also reheats beautifully, making it a great option for meal prep—portion it into containers for quick breakfasts throughout the week.

The casserole is satisfying enough to be the star of the meal, but it also works well as a side dish alongside other breakfast favorites like pancakes or muffins.

Frequently asked questions

Recipe card

Overnight Crockpot Bacon Tater Tot Casserole

Prep 15 minCook 7 hTotal 7 h 15 minServes 8

Ingredients

• 2 lb frozen tater tots
• 1 lb thick-cut bacon, cooked and crumbled
• 2 cups shredded sharp cheddar cheese
• 12 large eggs
• 1/2 cup heavy cream
• 2 tbsp chopped fresh chives, for serving

Instructions

1. Cook the thick-cut bacon in a large skillet over medium heat until crisp, about 8 to 10 minutes. Transfer to a paper-towel-lined plate to drain, then crumble into bite-size pieces. Lightly coat the inside of a 6-quart slow cooker with nonstick cooking spray or a thin layer of butter.
2. In a large mixing bowl, crack the 12 eggs and add the heavy cream. Whisk vigorously until the mixture is completely uniform and slightly frothy, about 1 to 2 minutes. The custard should be a single, smooth pale-yellow liquid with no streaks of white or yolk.
3. Spread half of the frozen tater tots in an even layer on the bottom of the slow cooker. Sprinkle half of the crumbled bacon over the tots, then top with half of the shredded cheddar. Repeat with the remaining tots, bacon, and cheddar, creating two distinct layers.
4. Slowly pour the whisked egg and cream mixture evenly over the layered ingredients in the slow cooker. Gently shake the slow cooker or use a spatula to nudge the top layer so the custard can settle into the gaps. Do not stir.
5. Cover the slow cooker with the lid and set it to LOW. Cook for 7 hours, undisturbed. The casserole is done when the edges are golden and puffed, the center is set, and a knife inserted into the middle comes out clean. The internal temperature of the egg custard should reach at least 160°F (71°C).
6. Turn off the slow cooker and let the casserole rest, uncovered, for 10 minutes. Use a spatula to cut and lift out squares of the casserole onto warm plates. Sprinkle with chopped fresh chives before serving.

Contains: gluten, eggs, milk

Estimated nutrition per serving

Calories

520

Protein

25 g

Carbohydrates

30 g

Fat

34 g

Automatic estimate from the ingredient list, not laboratory-verified.