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Tex Mex Party Bites Aka: Rattlesnake Bites

Delicious & spicy Little Party Bites. Can be made day's ahead and can be frozen. Recipe includes a Dip for them too! If recipe appears to hot or spicy for you , you can change the Cheeses to a Mild Cheddar, Mozzarella or Swiss and omit the Cayenne Pepper.

4.5 · 3 reviewsRecipe card by Donna LuckadooEditorial by recipesvibrant · Updated October 20, 2026
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Tex Mex Party Bites Aka: Rattlesnake Bites — Appetizers & Snacks recipePin it

Total time

35 min

Servings

1

Calories

103.3

Category

Appetizers & Snacks

Get ready to spice up your party menu with these Tex Mex Party Bites, also known as Rattlesnake Bites. Combining the bold flavors of Southwestern cuisine with a cheesy, sausage-packed base, these oven-baked squares are perfect for game day, potlucks, or any casual gathering. Ready in just 35 minutes, they deliver a crispy, golden exterior and a creamy, savory interior that pairs perfectly with sour cream and taco sauce.

Ingredients

Makes 1 serving

  • 2 Bisquick
  • 1/2 onion
  • 1/2 red bell pepper
  • 1/2 monterey jack cheese
  • 1/2 monterey jack pepper cheese
  • 1/2 sour cream
  • 1/2 eggs
  • 4 sausage
  • 1 bacon
  • 1 Rotel tomatoes & chilies
  • 1 cayenne pepper
  • 1 parsley flakes
  • 1 chives
  • 1 sour cream

Method

  1. Combined all ingredients mixing well.

  2. Pour 1/2 the mixture into a greased 9x13 cake pan.

  3. (I use 2 9x13 pan's and cook 2 at a time).

  4. Bake in a preheated oven on 350° for 20 minutes

  5. or until golden brown like cornbread.

  6. Let cool slightly and cut into 2 inch squares.

  7. Dip into the Sour Cream and Taco Sauce Dip or eat them Plain!

  8. If you freeze them,let them thaw & reheat them slowly in a 275° preheated oven until warm.

Cook's notes

  • For extra heat, add a pinch more cayenne pepper or diced jalapeños.
  • Use fully cooked sausage to save time and ensure even baking.
  • Grease the pan well to prevent sticking and achieve a crisp bottom.
  • Let the bites cool slightly before cutting to maintain clean squares.
  • If freezing, thaw overnight in the fridge and reheat slowly at 275°F to preserve texture.

Frequently asked

What are Rattlesnake Bites?

Rattlesnake Bites are a playful name for these Tex Mex Party Bites—a savory, cheesy, sausage-based appetizer baked until golden and cut into squares. They're inspired by Southwestern flavors and often served with sour cream or taco sauce.

Can I make these gluten-free?

Yes! Substitute the Bisquick with a gluten-free baking mix. Ensure all other ingredients, like sausage and Rotel, are certified gluten-free.

What can I serve with these bites?

They're delicious on their own, but try dipping them in sour cream, taco sauce, guacamole, or salsa for extra flavor. They also pair well with a side of refried beans or a fresh salad.

Can I use different cheeses?

Absolutely. Monterey Jack and pepper Jack are classic, but you can swap in cheddar, Colby Jack, or a Mexican blend for variety.

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